Using Beneficial Insects in Organic Crop Environments

Beneficial insects, also known as biological control agents, play a crucial role in managing pest populations in organic crops, especially organic row crops. These insects help reduce the need for chemical pesticides, promote biodiversity, and support sustainable farming practices. Here’s a guide on how to integrate beneficial insects into your organic farming system, specifically for crops like cotton, peanut, corn, sorghum, rice, and wheat.

Table of Contents (click to find)

  1. Starting with Beneficial Insects
  2. Where to Buy Beneficial Insects
  3. Field Preparations
  4. Beneficial Insect Delivery and Distribution Methods
  5. Keeping Beneficial Insects in the Field
  6. Crop Varieties and Beneficial Insects
  7. Other Resources

Incorporating beneficial insects into your pest management strategy is a smart, sustainable choice. These natural predators offer a highly effective alternative to organic insecticides, providing ongoing pest control without the need for frequent reapplications. The beneficial insect industry is growing, offering a wider variety of predators and parasitoids than ever before, making it easier to find the right ones for your specific pest issues.

Using beneficial insects helps maintain a balanced ecosystem, as they target pests without harming other beneficial organisms. This promotes biodiversity and long-term soil health, crucial for sustainable farming. Additionally, while the initial investment might be higher, the reduction in pesticide use can lead to significant cost savings over time.

Furthermore, employing beneficial insects supports compliance with organic standards, as it reduces reliance on even approved organic insecticides. This approach aligns with the principles of organic farming, enhancing natural processes and contributing to a healthier environment.

Lastly, it is not unusual to see this type of “pest control” continue to be self-sustaining as the introduced predators continue to live in your established habitat. Living on your farm year-round means that they are ready to go to work when you do! Take a look at this list below and know that these are the insect predators that are commonly available and listed on most websites. But if you find a problem or have a suggestion don’t hesitate to reach out.

Predatory Beetles

Lady Beetle (Joseph Berger, Bugwood.org)

  1. Hippodamia convergens (Convergent Lady Beetle) Targets: Aphids, scale insects, mealybugs, spider mites.
  2. Coccinella septempunctata (Seven-Spotted Lady Beetle) Targets: Aphids, small caterpillars, scale insects, mealybugs.
  3. Harmonia axyridis (Asian Lady Beetle) Targets: Aphids, scale insects, mites, thrips.
  4. Carabidae (Ground Beetles) Targets: Slugs, snails, caterpillars, root maggots, other soil-dwelling pests.
  5. Staphylinidae (Rove Beetles) Targets: Aphids, mites, larvae of many insect pests, soil dwelling pests.
  6. Collops spp. (Collop beetle) Targets: Aphids, whiteflies, caterpillars, mealybugs, spider mites.
  7. Cantharidae (Soldier Beetles) Targets: Aphids, caterpillars, other soft-bodied insects.
  8. Cicindelinae (Tiger Beetles) Targets: Various insects and larvae.
  9. Cryptolaemus montrouzieri (Mealybug Destoyer) Targets: mealybug – the larva of this beetle looks like a mealybug while adult resembles a small beetle.

Lacewings (Chrysopidae)

Lacewing (Clemson University, Bugwood.org)

  1. Chrysoperla carnea (Common Green Lacewing) Targets: Aphids, whiteflies, thrips, small caterpillars, mites.
  2. Chrysoperla rufilabris (Southern Green Lacewing) Targets: Aphids, mites, thrips, whiteflies, small caterpillars.

Parasitic Wasps

Trichogramma Wasp (Victor Fursov, commons.wikimedia.org)

  1. Trichogramma spp. (typically called trichogramma wasp) Targets: Eggs of various moth and butterfly species (e.g., European corn borer, cotton bollworm)
  2. Aphidius colemani (no common name) Targets: Aphids (e.g., green peach aphid, melon aphid).
  3. Encarsia formosa (Whitefly Wasp) Targets: Whiteflies (e.g., greenhouse whitefly, sweet potato whitefly).
  4. Cotesia glomerata (Cabbage White Wasp) Targets: Caterpillars of the cabbage white butterfly.
  5. Gonatocerus triguttatus (known as Fairyflies sometimes) Targets: Glassy-winged Sharpshooter of grapes, spreader of Pierces Disease. May be hard to find!

Pirate Bugs (Orius spp.)

Pirate bug. (Photo Credit: Ho Jung Yoo)

  1. Orius insidiosus (Minute Pirate Bug) Targets: Thrips: Both adult and larval stages, Aphids, Mites, Whiteflies, Psyllids, Caterpillars
  2. Orius majusculus Targets: Thrips: Both adult and larval stages, Aphids, Mites, Whiteflies, Psyllids, Caterpillars
  3. Orius tristicolor Targets: Thrips: Both adult and larval stages, Aphids, Mites, Whiteflies, Psyllids, Caterpillars

Hoverflies or Syrphid Flies

Hover Fly (Stephen Katovich, Bugwood.org)

  1. Episyrphus balteatus (Marmalade Hoverfly) Targets: Aphids, small caterpillars.
  2. Syrphus ribesii (Common Hoverfly or Ribbed Hoverfly) Targets: Aphids.

Predatory Mites (Phytoseiidae)

Phytoseiulus persimilis mite eating a Two-spotted spider mite!

  1. Phytoseiulus persimilis (no common name) Targets: Two-spotted spider mites, broad mites.
  2. Amblyseius swirskii (no common name) Targets: Thrips, whiteflies, spider mites.
  3. Neoseiulus cucumeris (no common name) Targets: Thrips, spider mites, broad mites.

Great video about mites and control of spider mites with Amblyseius swirskii

Predatory Nematodes

The Steinernema scapterisci insect-parasitic nematode in the juvenile phase can infect and kill insects in the Orthoptera order, such as grasshoppers and crickets. (Photo by David Cappaert, Bugwood.org.)

  1. Steinernema carpocapsae Targets: Cutworms, armyworms, webworms, cranefly larvae.
  2. Heterorhabditis bacteriophora Targets: Root weevils, white grubs, rootworms.
  3. Steinernema feltiae Targets: Fungus gnats, thrips, codling moth larvae, root maggots.
  4. Steinernema scapterisci Targets: Mole crickets, grasshoppers, crickets.
  5. Heterorhabditis bacteriophora Targets: Root weevils, white grubs, rootworms.

Kunafin “The Insectary”

  • https://www.kunafin.com/
  • 13955 N Highway 277, Quemado, TX 78877
  • Office: 830.757.1181 or 800.832.1113
  • Email: office@kunafin.com
  • Blaine Junfin
  • Email: blaine@kunafin.com
  • Cell: 210.262.6245

Koppert 

Beneficial Insectary (Biobest Group) 

Bioline AgroSciences  

  • https://www.biolineagrosciences.com/
  • Office: 805.986.8265
  • Tina Ziaei (North America West)
  • tziaei@biolineagrosciences.com
  • (778) 288-0462
  • Ysidro Muñoz (North America West)
  • ymunoz@biolineagrosciences.com
  • (805) 666-9050
  • Daryl Johnson (North America Midwest)
  • djohnson@biolineagrosciences.com
  • (551) 228-5979
  • Nicolas Bertoni (North America East)
  • nbertoni@biolineagrosciences.com
  • (905) 714-6919
  • Chris Daye (North America East)
  • cdaye@biolineagrosciences.com
  • (365) 323-4997

Applied Bionomics

Arbico Organics

BIOBEE

Tip Top Biocontrol 

Bugs for Growers

  • Habitat Enhancement: Plant diverse flowering plants around the field to provide nectar and pollen for beneficial insects. Include cover crops and hedgerows to offer shelter and alternate food sources. Have available before purchasing beneficial insects.
  • Minimize Pesticide Use:  Avoid using broad spectrum organic pesticides that can harm beneficial insects. Many organic insect control products are specific to certain insects or insect systems (Pyganic will kill all beneficials although it is organic). Use targeted treatments if necessary and apply them at times when beneficial insects are less active.
  • Create a Favorable Environment: Ensure the field has adequate moisture and avoid practices that disrupt the habitat of beneficial insects.

Insect Delivery

Bulk Containers: Insects are often shipped in bulk containers containing a mixture of insects and a carrier medium (like vermiculite, bran, or buckwheat hulls).

Blister Packs: Small plastic blister packs containing a specific number of beneficial insects are used for easy handling and release.

Paper or Mesh Bags: Insects are placed in breathable bags that allow for easy distribution in the field.

Distribution Methods

Hand Release: Beneficial insects are manually sprinkled or shaken out onto the crops. Simple tools like a “saltshaker” or small containers can be used for more precise application. Used on smaller areas or targeted release points.

Mechanical Dispersal: Using blowers or air-assisted equipment to disperse insects over a larger area. Usually this means a specialized blowers designed for insect release, similar to leaf blowers but calibrated for the insects’ safety. Typically used on large-scale row crops where uniform distribution is necessary.

Aerial Release: Drones or small aircraft can be used to release insects over extensive fields. Drones equipped with special release mechanisms for even distribution and this method works great with very large fields or difficult-to-access areas.

Release Stations: Strategic placement of small containers or stations throughout the field that allow insects to disperse naturally. These are typically small cardboard or plastic tubes, blister packs placed on stakes or plants. These allow for continuous release over time and for mobile insects like predatory beetles or parasitic wasps.

Instructions for Applying Beneficial Insects in Fields

  • Timing: Release beneficial insects early in the season before pest populations reach damaging levels.
  • Quantity: Determine the appropriate release rate based on the specific crop and pest pressure. This information is often provided by suppliers of beneficial insects.
  • Distribution: Distribute insects evenly across the field. Use dispersal devices like handheld blowers or distribute by hand in small release points throughout the crop area. Apply during cool, calm periods of the day, such as early morning or late afternoon, to minimize stress on the insects.

Specific Instructions for Different Beneficial Insects

  1. Lady Beetles
    • Application: Release near aphid-infested plants. Ensure there is enough food and habitat for them to stay.
      • Environment: Lady beetles prefer environments with flowering plants which provide nectar.
  2. Lacewings
    • Application: Release lacewing eggs or larvae directly onto plants. Eggs can be scattered or placed on leaves.
    • Environment: Favorable habitats include areas with nectar-producing plants to support adult lacewings.
  3. Parasitic Wasps (e.g., Trichogramma spp.)
    • Application: Release near the time of pest egg laying. Attach release cards with parasitized eggs to plants or scatter loose eggs.
    • Environment: Provide a mix of flowering plants to support adult wasps with nectar sources.
  4. Predatory Mites (e.g., Phytoseiulus persimilis)
    • Application: Distribute mites onto plants where pest mites are present. Sachets or loose mites can be used.
    • Environment: Ensure a humid environment, as mites require high humidity for survival.
  5. Predatory Nematodes (e.g., Steinernema spp.)
    • Application: Mix nematodes with water and apply using irrigation systems, backpack sprayers, or watering cans.
    • Environment: Keep soil moist for several days after application to ensure nematodes can move and infect pests.
  • Learn about your predator and be able to identify life stages. A Lacewing adult looks a lot different than the dragon-like nymph. The same is true for the Lady Beetle that has a ferocious looking larva!
  • Avoid and pesticide applications after applying predators. Especially avoid using broad-spectrum pesticides that can harm beneficial insects. Even avoid irrigation applications, if possible, till predators can begin feeding.
  • Regularly check pest and beneficial insect populations to assess the effectiveness of the release. Use sticky traps, visual inspections, and sweep nets for monitoring. Learn how effective your predators are and what the drop in pest insects looks like once predators are released.
  • Maintain and promote a diverse habitat with cover crops and flowering plants to support beneficial insect populations. If is amazing how many pest insects stop in your predator habitat first and get eaten up!
  • Minimize tillage to preserve the habitat of ground dwelling beneficial insects.
  • Use trap crops to attract pests away from the main crop, allowing beneficial insects to control them more effectively.

Selecting Varieties: Choose crop varieties that are known to attract and support beneficial insects. Some plant varieties may produce more nectar and pollen, which are crucial for the survival of beneficial insects.

Integrated Planting: Integrate flowering plants and companion plants that attract beneficial insects within the crop rows. This can be a way to better utilize waterways or sections of a pivot.

Real Life Example: In cotton fields, farmers can plant strips of alfalfa or clover, which attract lady beetles and lacewings. These beneficial insects will help control aphid populations, reducing the need for chemical interventions. Additionally, by maintaining a diverse plant environment, beneficial insects are more likely to stay and thrive in the field.

  • Cotton Major Pest: Bollworm (Helicoverpa zea) Predator: Trichogramma spp. (parasitic wasp)
  • Peanut Major Pest: Lesser Cornstalk Borer (Elasmopalpus lignosellus) Predator: Spined Soldier Bug (Podisus maculiventris)
  • Corn Major Pest: European Corn Borer (Ostrinia nubilalis) Predator: Lacewing larvae (Chrysoperla spp.)
  • Sorghum Major Pest: Sorghum Midge (Stenodiplosis sorghicola) Predator: Minute Pirate Bug (Orius insidiosus)
  • Rice Major Pest: Rice Water Weevil (Lissorhoptrus oryzophilus) Predator: Ground Beetles (Carabidae family)

Great video on all kinds of beneficial insects!

Being Certified Organic is not a Form of Virtue Signaling

The other day, as I was giving a program on organic beef production, a member of the audience expressed concern over the organic community claims that organic is better for the environment, animals and human health. He said that this “implies” that conventional agriculture is just plain “bad” and inferring that conventional agriculture hurts the environment, animals and human health.

The reference had to do with my comments that certified organic production is both third-party inspected and with the new Strengthening Organic Enforcement (SOE) rules, is traceable all the way back to the farm where it was grown. This person assumed I was claiming that organic was “better” because of these two claims but in this instance, I was simply telling about organic certification and the organic program requirements. Rules are not what make organic better, but rules do distinguish those who say they are better and those who actually are better!

I think this person thought I was “virtue signaling,” by talking about our “organic rules” and implying that these rules make the food better. If you look up a definition for virtue signaling it refers to the “act of expressing opinions or sentiments intended to demonstrate one’s good character or the moral correctness of one’s position on a particular issue.”

Personally, I do not believe my good character or moral correctness comes from what I say but what I do. And I believe the organic farmers in Texas are not just producing a superior product because of the rules they follow but because their product is grown under the highest standards possible (rules) with a method of farming that ensures their crops have a superior level of nutrition and flavor. I believe in the organic program and the products grown organic to the point that organic is what you find in my cabinets and in my refrigerator! My wife Laurie and I believe we are healthier eating organic, and we know the flavor and taste is outstanding.

There are a lot of “food labels” nowadays and it is starting to look like many of these labels are just “virtue signaling” in hopes of attracting a following or customers. The latest consumer survey conducted by OTA* shows that 88% of all consumers recognize and understand the USDA Organic label, more than any other label! Just click on this link to read some of the ways organic is improving our lives. CLICK HERE

*According to the Organic Trade Association and Euromonitor International in their report, 2024 Consumer Perception of USDA Organic and Competing Label Claims (April 2024, p. 13), consumer trust in organic labels continues to grow.

This is virtue signaling at its finest!

Below is a funny story with a good and moral look at virtue signaling that I got off social media. As you read this, you may find yourself lamenting some of our current consumer conveniences and where they are leading us and our country. Talking to many organic farmers and business owners you immediately realize that they know we need to do “business” a different way and by being certified organic, they are! Enjoy the read…..

“Back then, we returned milk bottles, soda bottles, and beer bottles. The store sent them back to the plant to be washed sterilized and refilled, so it could use the same bottles over. They really were recycled.  

Grocery stores bagged our groceries in brown paper bags, which we reused for numerous things. We walked upstairs because we didn’t have an escalator in every store and office building. We walked to the grocery and didn’t climb into a 300-horsepower machine every time we had to go two blocks.  

Back then, we washed the baby’s diapers because we didn’t have the throwaway kind. We dried clothes on a line, not in an energy-gobbling machine burning up 220 volts — wind and solar power really did dry our clothes back in our day. Kids got hand-me-down clothes from their brothers or sisters, not always brand-new clothing.  

Back then, we had one TV, or radio, in the house — not a TV in every room. And the TV had a small screen the size of a handkerchief, not a screen the size of the state of Montana. In the kitchen, we blended and stirred by hand because we didn’t have electric machines to do everything for us. 

When we packaged a fragile item to send in the mail, we used wadded-up old newspapers to cushion it, not Styrofoam or plastic bubble wrap. 

Back then, we didn’t fire up an engine and burn gasoline just to cut the lawn. We used a push mower that ran on human power. We exercised by working so we didn’t need to go to a health club to run on treadmills that operate on electricity.  

We drank from a fountain when we were thirsty instead of using a cup or a plastic bottle every time we had a drink of water. We refilled writing pens with ink instead of buying a new pen, and we replaced the razor blades in a razor instead of throwing away the whole razor just because the blade got dull.  

Back then, people took a bus, and kids rode their bikes instead of turning their moms into a 24-hour taxi service. We had one electrical outlet in a room, not an entire bank of sockets to power a dozen appliances. And we didn’t need a computerized gadget to receive a signal beamed from satellites 23,000 miles in space to find the nearest burger joint. 

But the current generation laments how wasteful we old folks were just because we didn’t have the green thing?”

Organic Rice Resources

  1. Variety Selection in Organic Rice Production
  2. Importance of Seedling Vigor
  3. Updated Considerations
  4. Rice Variety Research
  5. More Rice Variety Information
  6. Ratoon Rice?
  7. Seed Rice Varieties
  8. Where to Buy Seed Rice
  9. Companies In the Organic Rice Milling Business
  10. Other Resources

In organic production systems, the challenges to producing an economically successful crop are quite different than in conventional systems. Research has shown that the choice of cultivar is one of the most important decisions in determining performance under organic management.

There are many different target markets for rice, including:

  • Standard Milled Long or Medium Grain Rice: Commonly used in everyday cooking.
  • Brown Rice: Retains the bran layer and is considered healthier due to higher fiber content.
  • Aromatic Rice: Varieties such as jasmine and basmati that are valued for their distinctive fragrances. These are being developed by TAMU Rice Researchers and should be available soon.
  • Special Purpose Rice: Includes rice for flour production or colored bran rice, which can be marketed for its unique nutritional or aesthetic qualities.

Understanding the preferences of these markets and identifying outlets for specific types of rice may offer added economic opportunities for growers. For example, there is a growing market for aromatic and colored bran rice due to increasing consumer interest in unique and healthful food options.

In organic production, the use of many conventional seed treatments is prohibited. Therefore, selecting varieties with excellent seedling vigor and seedling quality is crucial. Seedling vigor refers to the ability of seeds to germinate and grow rapidly under field conditions, leading to strong early stand establishment. This is particularly important in organic systems for several reasons:

  • Early Flooding: Strong early growth allows for an early flood, which is a key practice for weed control in rice fields.
  • Weed Competition: Vigorous seedlings can outcompete weeds, reducing the need for mechanical or manual weeding.
  • Disease Resistance: Early and healthy growth can help seedlings better withstand diseases and pest attacks.

Recent advancements and trends in organic rice production emphasize several additional factors:

  • Adaptability to Organic Inputs: Varieties should perform well with organic fertilizers and soil amendments, which release nutrients more slowly than synthetic fertilizers. Varieties developed in organic systems develop beneficial relationships with the microbiome.
  • Disease and Pest Resistance: With fewer pest control options available, selecting varieties that are resistant to common diseases and insects in the 2 rice growing regions is more critical.
  • Environmental Resilience: Varieties that can tolerate local environmental stresses such as drought, salinity, or extreme temperatures are preferred.

By focusing on these updated considerations, organic rice growers can better navigate the unique challenges of organic production and tap into diverse market opportunities, ultimately leading to more successful and sustainable farming operations.

Rice varieties have different yield potentials under organic versus commercial production systems. Cultivars such as Tesanai 2, Rondo, and hybrids have
high yield potential, as demonstrated in a research plot trial conducted in Texas (see picture below). Based on a 5-year (2015 through 2019) organic commercial production survey, the average yield of XL723 (a popular hybrid variety in Texas, used in organic production) was 4,094 pounds per acre, while Presidio’s yield (a popular inbred variety) was only 2,452 pounds per acre. The selection of high yielding rice varieties with tolerance to weeds and diseases is the key to successful organic rice production.

This is the yield performance of 19 rice varieties and germplasm lines grown organically in Beaumont, Texas in 2015 and 2016 at the Rice Research Center.

This rice variety test below was conducted by RiceTec in 2023 on the Chriss Schiurring Farm near Garwood.

The measurements provided (bushels and barrels) are generally for rough rice, which includes the hulls and is the form in which rice is typically harvested and initially processed.

  • Bushel of Rice: A bushel of rough rice typically weighs 45 pounds.
  • Barrel of Rice: A barrel of rough rice is typically defined as weighing 162 pounds.

Ratoon rice production involves harvesting a primary rice crop and then allowing the stubble left in the field to regrow and produce a second crop, known as the ratoon crop. This method leverages the remaining growth potential of the plant to produce an additional harvest without replanting, thereby saving time, labor, and resources. Ratoon cropping can increase overall yield and efficiency, although it typically produces a lower yield than the primary crop.

The average yield of a ratoon rice crop is typically about 50-70% of the main crop’s yield. This reduced yield is due to the limited growth potential and shorter growing period of the ratoon crop compared to the main crop. However, ratoon cropping can still be economically beneficial due to the reduced input costs and labor requirements. In many organic rice production fields, the ratoon crop is the profit crop and makes or breaks the farms success!

Hybrid Rice Varieties

Hybrid rice is produced by crossbreeding two distinct rice plants with the goal of: higher yields, better disease resistance, and greater environmental stress tolerance compared to conventional varieties. Unlike conventional rice, hybrid rice seeds need to be purchased each planting season, as the hybrid traits do not persist in subsequent generations. Additionally, hybrid rice typically requires a lower planting rate (13-22 lbs. per acre or sometimes more in organic systems) due to its vigorous growth and higher productivity. To read more about how hybrid rice is produced click this link: Hybrid Rice Breeding

RiceTec XL723

For a decade now, XL723 has delivered unsurpassed value through its combination of high yield and outstanding milling yields. Long grain rice. XL723 should be harvested at 18%-20% moisture at first drydown to help maximize grain quality and grain retention.

  • Superior milling yield
  • Ideal for straighthead-prone soils
  • Excellent ratoon potential
  • Great fit for organic cultivation

RiceTec XP753

Up until 2023, XP753 was the highest-yielding long-grain rice available, providing the greatest net income potential of any competitive rice product. XP753 should be harvested at 18%-20% moisture at first drydown to help maximize grain quality and grain retention.

  • Protected by RiceTec’s superior disease package
  • Improved grain retention
  • Excellent ratoon potential

RiceTec RT7301

Introduced in 2020, RT7301 represents an evolution of RiceTec traditional rice products, capturing the best attributes of XP753 a long grain rice. RT7301 should be harvested at 18%-20% moisture at first drydown to help maximize grain quality and grain retention.

  • Very high yield potential
  • Protected by RiceTec’s superior disease package
  • Improved grain retention

RiceTec RT7302

New in 2023, RT7302 represents the next breeding evolution of RiceTec traditional rice products, capturing the best in yield and grain quality. RT7302 will raise the bar for yield among the RiceTec portfolio of long grain rice. RT7302 be harvested at 18%-20% moisture at first drydown to help maximize grain quality and grain retention.

  • high yield potential
  • Protected by RiceTec’s superior disease package
  • high grain quality
  • 25% amylose content* for a more separate cooked product

*Amylose content in rice refers to the amount of amylose, a type of starch, present in the grains. Rice with intermediate amylose content (typically 20-25%) tends to have a balanced texture—neither too sticky nor too dry. This makes it versatile for a variety of culinary uses, providing a satisfactory chewiness without being overly firm or sticky.

RiceTec RT3202

RT3202 is a medium grain rice.

  • Early maturity (110 days)
  • High yield hybrid potential
  • Average ratoon potential

Conventional and/or Inbred Rice Varieties (non-hybrid)

Conventional rice varieties are traditional types of rice that are open-pollinated and can be replanted each season from harvested seeds (there are laws regulating saving some seed varieties, click to read more). They are important for maintaining genetic diversity, which helps ensure crop resilience against diseases and pests. Additionally, they often have unique flavors and qualities prized in local cuisines and cultural practices. Planting rates are in the range of 60-80 or even to 120 lbs. per acre. Check with your sales representative or agronomist. Organic seeding rates can be up to 1.5 times more.

You may see the term “inbred.” Inbred rice varieties are those developed through self-pollination over multiple generations to achieve a stable, uniform genetic makeup. Unlike hybrid varieties, which are produced by crossbreeding different parent lines, inbred varieties maintain consistent traits across generations when their seeds are replanted. They are often valued for their stability, specific traits, and adaptability to local growing conditions.

Dyna-Gro DG245L

Semi-dwarf, early maturing, long-grain variety with exceptional milling yields and grain quality. Medium plant height of 36 inches and great stalk strength for lodging resistance and storm tolerance. Very stable yields in five years of research with excellent ratoon crop potential. Intermediate gel temperature* and intermediate amylose content.

*Gel temperature refers to the temperature at which the rice starch granules gelatinize or become sticky during cooking. Rice varieties with intermediate gel temperature generally produce grains that are soft but not mushy when cooked, offering a desirable texture that balances between firmness and tenderness.

Dyna-Gro DG263L

High yielding long grain variety with excellent quality with excellent disease package including blast and smuts. Plant height and stalk strength for lodging resistance and storm tolerance with a proven field performance. Uniform grain size and very good miller (58/69). Lower seeding rates than most varieties (45-65 lbs. per acre).

Dyna-Gro DG353M

High yielding medium grain variety with excellent quality with uniform grain size and a very good miller (60/70). Great standability and favorable plant height (36 inches). Very stable yields in four years of research. Lower seeding rate (50-75 lbs. per acre) than other conventional medium grain inbreds.

Horizon Ag CL153

CL153 is an early, semi-dwarf, long-grain Clearfield rice variety developed by the LSU AgCenter H. Rouse Caffey Rice Research Station. Known for its excellent yield potential and high head rice yields with minimal chalkiness, CL153 offers several agronomic advantages. It has a yield potential comparable to or slightly below that of CL151 but with better lodging resistance. The variety also features excellent grain length, translucency, and whole milled rice output, meeting industry standards.

In terms of disease resistance, CL153 is moderately susceptible to blast, Cercospora, bacterial panicle blight, and straighthead, but it is susceptible to sheath blight. It carries the Pita gene, providing broad-spectrum resistance to common blast races in the southern USA. This makes it a robust choice for growers seeking a variety with good disease management traits.

Horizon Ag CLL16

CLL16 is a long-grain, conventional height, Clearfield rice variety developed by the University of Arkansas System Division of Agriculture. It boasts excellent yield potential and stability, maintaining strong yields even with later planting dates. The variety has excellent seedling vigor and is a few inches taller than typical Louisiana Clearfield varieties, but it is moderately resistant to lodging.

CLL16 features the Pita gene (not a GMO), providing strong resistance to blast, and the CRSP2.1 gene (not a GMO), offering resistance to narrow brown leaf spot. It is moderately susceptible to Cercospora infection on the stem, sheath blight, and bacterial panicle blight. However, milling yields and ratoon potential are observed to be lower than other some other varieties.

Organic rice farmers looking for a reliable variety will find CLL16 to be a strong contender due to its consistent performance, high milling quality, and industry-leading blast resistance. In university tests, CLL16 has shown good rough rice yields, averaging higher than the Diamond variety, making it a comprehensive choice for rice farmers.

Horizon Ag CLL18

CLL18 is a long-grain, conventional height Clearfield rice variety developed by the University of Arkansas System Division of Agriculture. It boasts excellent yield potential and stability, maintaining strong yields even with later planting dates. With excellent seedling vigor, CLL18 is slightly taller than typical Louisiana Clearfield varieties but is moderately resistant to lodging. However, its milling yields are observed to be lower than other Clearfield varieties.

CLL18 does not contain the Pita blast resistance gene and is moderately susceptible to blast, making it less suitable for areas prone to this disease. It does contain the CRSP2.1 gene, providing resistance to narrow brown leaf spot, but is moderately susceptible to Cercospora infection on the stem, sheath blight, and bacterial panicle blight. Despite these susceptibilities, CLL18 has consistently outyielded CLL16 by about 5% in Arkansas trials. Its earlier maturity makes it a good planting partner with CLL16, allowing farmers to stagger their harvests effectively.

Stratton Jupiter

A short-season, semi-dwarf, medium grain with excellent yield potential and milling quality. It is a small grain size but has moderate resistance to bacterial panicle blight.

Stratton Titan

Titan is a very early, short-stature, medium-grain rice variety known for its excellent yield potential, often comparable to or better than Jupiter. It matures about a week earlier than Jupiter and is similar in height. Titan has a preferred large grain size but is moderately susceptible to blast and bacterial panicle blight. It is important to harvest Titan at the correct moisture level, as milling yields drop off significantly when harvested at lower moisture. This short-season variety is valued for its robust performance and high yield potential.

Stratton Cheniere

A short-season, semi-dwarf long grain with excellent yield potential and milling quality comparable to Cypress. An early, high-yielding, high-quality, rice variety with, good lodging resistance and moderate resistance to straighthead. It is moderately susceptible to blast and bacterial panicle blight and susceptible to sheath blight and Cercospora. The variety displays excellent grain quality characteristics, has a higher amylose content and cooks less sticky than typical U.S. long grains.

Stratton Jewel

A mid-season long grain variety with good yield potential and milling yield. Susceptible to straighthead. Moderately susceptible to sheath blight, blast, Cercospora, false smut and lodging. Moderately resistant to bacterial panicle blight.

Stratton Diamond

A mid-season, long-grain variety with excellent yield potential and good milling quality. Very good straw strength. Susceptible to blast and sheath blight, moderately susceptible to bacterial panicle blight. Very susceptible to false smut

RiceTec Seed

  • https://www.ricetec.com/
  • PO Box 1305, Alvin, TX 77512
  • Office: 281.756.3300
  • Fax: 281.393.3532
  • Email: CustomerService@ricetec.com
  • Joe Pankey, Regional Business Innovation Agronomist
  • Cell: 318.381.3280
  • Email: jpankey@ricetec.com
  • Derrol Grymes, Region 15 Sales
  • Cell: 281.381.9371
  • Email: dgrymes@ricetec.com
  • Craig Hamm, Region 14 Sales
  • Cell: 281.387.7247
  • Jeff Mosley, Regional Sales
  • Cell: 662.719.1034

Dyna-Gro Seed

  • https://dynagroseed.com/
  • Nutrien Ag Solutions, El Campo
  • 676 Country Road 324, El Campo
  • Dr. Qiming Shao, Rice Breeder
  • Office: 979.541.3912
  • Nutrien Ag Solutions, Wharton
  • 1015 Nelson Lane, Wharton
  • Office: 979.532.2371

Horizon Ag Seed

  • https://www.horizonseed.com/
  • 8275 Tournament Dr., Suite 255, Memphis, TN 38125
  • Office: (866) 237-6167
  • Office: (901) 818-3070
  • Fax: (901) 818-3117
  • Email: info@horizonseed.com
  • Hunter Brown, District Field Representative
  • Email: hbrown@horizonseed.com
  • Cell: 337.546.7288

Stratton Seed

  • https://gostrattonseed.com/
  • 1530 HWY 79 South, Stuttgart, AR 72160
  • Office: 800.264.4433
  • Keith Hammer, Sales Manager – Arkansas, Texas, Oklahoma
  • Cell: 501-326-3845
  • Email: khammer@strattonseed.com

Doguet’s Rice Milling

  • https://www.doguets.com/
  • 795 S. Major Drive, Beaumont, Texas 77707
  • Email: doguets@doguets.com
  • Office: 409.866.2297
  • Fax: 409.866.1646

Gulf Pacific Rice Milling

  • http://gulfpac.com/
  • 12010 Taylor Road, Houston, Texas 77041
  • Office: 713.464.0606
  • Fax: 713.467.0325
  • Email: gpsales@gulfpac.com

McKaskle Family Farm

Harvest Grain Mills

Modifications to Increase Vegetable Earliness and/or Yield

Topics Covered in This Article!

  1. Selection of the Land
  2. Selection of Variety
  3. Use Windbreaks
  4. Providing Frost Protection
  5. Use of Row Covers
  6. Plastic Mulch
  7. Transplants
  8. Drip Irrigation
  9. Fertility
  10. Use of Growth-Promoting Substances
  11. Staggered Planting
  12. Resources

Light, sandy soils warm up faster than heavier, poorly drained soils. Of course, we don’t always have a choice, but if you are going to spend money on transplants and fertilizer, choose your best land for vegetables. The heat to warm up wet soil 1 degree will heat up dry soil 15 degrees.

Check the days to maturity. There is a big difference between many varieties, and this area needs careful consideration. The early variety may not be the best overall, but it can get you into the market earlier, which can be advantageous.

This is perhaps the most important based on work I have done with melons. Windbreaks can decrease time to maturity by a week. Windbreaks are simply plantings with taller plants done weeks or months before your vegetable crop is planted. For example, a rye crop planting in October will be heading out when you plant melons April 1st. The melon crop is stripped into the standing rye.

In the past, I have worked with growers who went to the trouble and expense to bring in helicopters when an early morning freeze was predicted. It is not unusual to see vineyards with ‘wind machines’ to circulate air when a frost is predicted. Water sprinklers will coat plants with ice which is a freeze protection – sounds crazy I know! Some orchard owners will have bales of hay they set on fire to generate a smoke layer that holds in heat. The basic message is to be prepared if you plant early.

High-value crops like strawberries really benefit from the use of row covers. These can be expensive, so the crop must generate good income to justify the cost. Floating row covers can protect plants from early-season pests and cold temperatures, allowing for earlier planting and faster growth (4 above). These covers can be removed once the danger of frost has passed or may be left on to protect from insect pests.

These increase earliness by warming the soil, conserving moisture, preventing weed problems, and increasing total plant yields. In our Texas soils, plastic mulch can also help keep the plant row from becoming too wet or too dry.

Transplants will greatly increase earliness but only if the transplant is healthy and vigorous. You must use organic sourced transplants! Currently we are working to develop better organic transplants and methods for growing transplants in a TDA supported Specialty Crop Grant. Some transplants that have been grown too long in the greenhouse don’t do well in the field so check your source constantly for when they will be ready so you will be ready.

Providing water in small amounts often is the job of drip irrigation. Used with plastic mulch, drip irrigation increases earliness and yield. Drip irrigation is fairly easy to install and relatively inexpensive. You generally need a pressure regulator, filter, hoses or pipes to carry the water and drip tape to deliver to the crop.

High levels of nutrients ensure rapid growth and utilization of water and sunlight. Many growers struggle to provide stored nutrients in soil, provide pop-up nutrients at planting, and fertilize with organic nitrogen sources through harvest. Regular soil testing helps determine nutrient deficiencies and allows for proper soil amendment before planting. Balanced soil fertility is crucial for early and vigorous plant growth.

Effect of fulvic acid on yield performance of organic bell
pepper (Capsicum annuum L.) under open‑field conditions
in Tennessee. 2023

Certain growth-promoting substances, like seaweed extracts or microbial inoculants or even Fulvic Acid, can enhance earliness, plant growth and development, potentially leading to earlier harvests.

Planting in staggered intervals (planting tomatoes on a 2-week schedule) can help manage for frost losses and increase the harvest window and ensure a continuous supply of produce, allowing entry into the market over a longer period.

Organic Grain Storage Insect Control

Properly managing stored grain is essential to maintaining its quality and preventing insect infestations. Below are some strategies for controlling insects in organic grain storage, focusing on beneficial insects, biological sprays, and preventive measures. Just a reminder always, always check with your certifier about using these practices in your OSP and before making grain applications!

  1. Organic Grain Storage Preventive Measures
  2. Predator Insects for Grain Storage
  3. Biological Treatments of Stored Grain Insects
  4. Using Pheromone Traps for Organic Grain Storage Pest Control
  5. Other Resources

Clean Storage Areas: Thoroughly clean and disinfect storage areas before storing new grain. Remove any residual grain, debris, and dust, as these can harbor pests.

Proper Drying: Ensure that grain is properly dried to a moisture content below 14%. High moisture levels can promote mold growth and attract insects.

Sealed Containers: Store grain in airtight containers or silos to prevent insect entry. Use insect-proof storage bags or bins for smaller quantities.

Regular Monitoring: Inspect stored grain regularly for signs of infestation. Use pheromone traps to monitor pest activity and take action if necessary.

Temperature Control: Keep storage areas cool, as high temperatures can encourage insect activity. Aerate grain periodically to maintain uniform temperature and moisture levels.

Predatory insects are an innovative and sustainable solution for managing pests in stored grain. These beneficial insects naturally prey on grain pests, helping to keep their populations in check without the need for chemical treatments. To implement the use of predatory insects, it’s crucial to monitor pest populations and introduce the predators at the right time. Maintaining optimal storage conditions, such as proper temperature and humidity, will also enhance the effectiveness of these biological controls.

Predatory Mites (Acarina: Phytoseiidae):  These mites’ prey on grain mites and small insect pests, effectively reducing pest populations in stored grain.

Parasitoid Wasps (e.g., Trichogramma spp.): These wasps lay their eggs inside the eggs of pest insects like moths and beetles. The developing wasp larvae consume the pest eggs, preventing the pests from emerging.

Lesser Grain Borer Parasitoids (e.g., Anisopteromalus calandrae): These wasps target larvae of grain borers and weevils, helping to reduce their numbers.

Trichogramma Wasp

Diatomaceous Earth (DE): DE is a natural powder made from fossilized remains of diatoms. It works by damaging the exoskeletons of insects, causing them to dehydrate and die. It’s a safe and effective method for organic grain storage. Apply DE to the grain before storage to create a protective layer.

General Application: Use DE at a rate of approximately 1-2 pounds per ton of grain. Surface Treatment: For treating the surface of stored grain, apply a layer of DE at about 0.5 to 1 pound per 1,000 square feet.

How to Apply DE: Ensure the grain is clean and dry before applying DE. The moisture content should be below 14%, as DE is more effective in dry conditions.

Mixing with Grain: Add DE to the grain as it is being transferred into the storage bin. This can be done using a grain auger or conveyor belt. The movement will help mix DE uniformly throughout the grain.

Top Dressing: After filling the storage bin, apply DE on the top surface of the grain. This creates a barrier to prevent insects from entering the grain mass. For best results, ensure even distribution. DE should be mixed thoroughly with the grain to cover all kernels. Use personal protective equipment (PPE) such as a dust mask and gloves to avoid inhaling DE dust during application. A hand spreader or scoop can be used for smaller quantities, while larger operations may require mechanized equipment for even distribution.

Benefits of Using DE: DE is a natural, non-toxic substance safe for humans and animals. It leaves no harmful residues, making it suitable for organic storage systems. DE is effective against a wide range of insects, including weevils, beetles, and moths.

Additional Tips for DE: Maintain optimal storage conditions. DE is most effective in dry environments, so keeping grain dry and well-ventilated will enhance its efficacy. In long-term storage situations, periodically check the grain and reapply DE if needed, especially if there is significant handling or movement of grain. Always handle DE with care to avoid inhalation and ensure it does not contact eyes. Use in a well-ventilated area or wear appropriate protective gear.

Neem Oil (Azadirachtin): Extracted from the neem tree, neem oil has insecticidal properties that disrupt the life cycle of insects by interfering with their growth and reproduction. It can be used as a spray in storage areas or directly on grain. Here are some products:

Azadirachtin 1.2%Aza-Direct, AzaPro
Azadirachtin 3%AzaGuard, Molt-X
Azadirachtin 4.5%Neemix 4.5
Azadirachtin: 6.0%Azasol

Bacillus thuringiensis (Bt): Bt is a soil-dwelling bacterium that produces proteins toxic to certain insects. When ingested by insects, Bt causes them to stop feeding and eventually die. Bt formulations can be sprayed on grain to control pests like moths and beetles. Here are some products:

Bacillus thuringiensis aizawaiAgree, XentariCertis, Valentbacteria
Bacillus thuringiensis israelensisGnatrol, AquaBacValent, Becker Microbialbacteria
Bacillus thuringiensis kurstakiDiPel, Deliver, Javelin, BT Now, LeprotecNuFarm, Valent, Certis, BioSafe, Vestaronbacteria

Pheromone traps are an effective tool for monitoring and controlling insect pests in organic grain storage. They work by emitting synthetic versions of insect pheromones, which attract pests to the trap, thereby reducing their populations and minimizing damage to stored grain.

Benefits of Pheromone Traps

1. Target Specific Pests: Pheromone traps are designed to attract specific insect species, making them effective in targeting particular pests without affecting non-target organisms.

2. Monitoring Pest Activity: These traps help farmers monitor pest populations and detect early infestations, allowing for timely intervention.

3. Reducing Chemical Use: By using pheromone traps, farmers can reduce or eliminate the need for chemical insecticides, aligning with organic farming principles.

Types of Pheromone Traps

1. Sticky Traps: These traps are coated with a sticky substance that captures insects when they land on them. They are commonly used for moths and beetles.

2. Delta Traps: Reusable plastic traps that are suitable for a variety of pests. They are durable and weather-resistant, making them ideal for outdoor use.

3. Wing Traps: These traps are weather-resistant and feature a grid pattern on the bottom for easy counting of trapped insects. They are effective in orchards and greenhouses.

How to Use Pheromone Traps

1. Placement: Position traps at the top and in the center of the grain mass. Pheromone traps can also be placed around the storage area to monitor incoming pests.

2. Monitoring: Check the traps regularly to monitor pest activity. Replace the pheromone lures as needed, typically every 4-6 weeks.

3. Maintenance: Keep traps clean and ensure they are in good condition to maintain their effectiveness.

Sources for Pheromone Traps

Oklahoma Company that I have used a lot!

STORGARD® WB Probe II® Grain Beetle Trap – Trécé, Inc. (trece.com)

USDA Organic: You are automatically part of a huge family!

The organic label is more than just a marketing term; it is a rigorous standard of quality that reflects sustainable and environmentally friendly practices across the agricultural sector. The USDA’s National Organic Program (NOP) is at the heart of this movement, ensuring that products labeled as organic meet stringent, federally regulated guidelines. This unified regulatory framework is crucial not just for maintaining the integrity of the organic label but also for investing in and supporting a diverse array of stakeholders involved in the organic supply chain—from farmers and researchers to retailers and consumers. Tools such as the USDA Organic Consumer Outreach Toolkit play a vital role in promoting these standards, ensuring that the value of organic products is clearly communicated and understood by the consumer but also by those outside looking in and examining the organic program family!

  1. The Unified Regulatory Framework of Organic Agriculture
  2. Collaborative Efforts Across Stakeholders
  3. Education and Outreach: Tools for Sustaining Organic Integrity
  4. Support Systems and Knowledge Exchange
  5. Traceability and Transparency: Building Consumer Trust
  6. Conclusion
  7. Some real-world examples of building consumer trust

Organic agriculture operates under a comprehensive framework established by the NOP, which enforces consistency across the entire supply chain. This uniformity ensures that whether one is dealing with an organic dairy farm in Texas or a producer of organic vegetables in California, or a feed manufacturer in Illinois, all parties are held to the same high standards. This regulation not only supports the integrity of organic products but also helps streamline processes for stakeholders at all levels, including brokers, wholesalers, manufacturers, and retailers. The ability to trust in the label “organic” comes from this rigorous oversight and the commitment to upholding these standards universally.

One of the most remarkable aspects of the NOP’s structure is its collaborative nature, which fosters engagement across a broad spectrum of stakeholders. This collaboration includes:

  • Educational institutions and specialists: As an organic specialist with a land grant university, my role involves educating and guiding future and current farmers on best organic practices. Even specialists without organic in their title like agronomists, entomologists or plant pathologists contribute to organic knowledge and expertise. More and more these folks are finding ways to work with our natural plant and animal systems advancing organic agriculture.
  • University researchers are doing tremendous work and through their efforts organic ag is advancing faster and faster. I know, because of the many current organic grant projects just in Texas. Other research bodies, both public and private research, also are a part of this huge collaboration to advance organic agriculture from the farm all the way to the table.
  • Organizations and associations like the Organic Trade Association (OTA), The Organic Center (TOC), Organic Farm Research Foundation (OFRF) and many other non-profits work tirelessly to promote organic production practices and products, help foster collaborations, and advocate within the halls of government.
  • Certification entities and even certification inspectors all work together with growers and handlers to ensure that the system is protected from simple mistakes to outright fraud protecting a consumer based and backed program. They are not doing this just for themselves but for the grower and handler who needs the consumer to buy their products because they are certified organic.

The USDA Organic Consumer Outreach Toolkit exemplifies the educational tools that are crucial for sustaining the integrity of the organic label. This toolkit is designed to educate stakeholders along the supply chain and inform consumers about what the organic label represents. Clear, consistent messaging helps to ensure that the organic label retains its value and significance in the marketplace. For instance, retail employees can use the toolkit to better explain the benefits of organic products to customers, reinforcing trust and understanding.

I will admit this is a tough one! We do not have the support systems and advisory services we need within the organic community. Extension organic specialists and county extension agents and even private advisors and consultants to provide ongoing support and guidance, have been in short supply – but it is improving. This continual knowledge exchange is vital for keeping up with the fast-changing organic systems research, the new and innovative products for organic production, the regulatory environment we work within and of course, any and all emerging trends in organic agriculture.

A cornerstone of the NOP’s approach is the emphasis on traceability and transparency. From farm to retail store, every step of the organic product’s journey is documented (and includes a certified entity), ensuring that the products consumers buy are genuinely organic. This traceability not only helps in enforcing compliance with organic standards but also builds consumer confidence in the organic label. According to a recent consumer survey conducted by the Organic Trade Association 88% of all consumers know about the organic label and are willing to pay more because of their trust in the label.

The USDA National Organic Program’s structured approach to regulating and promoting organic agriculture underpins the integrity and trust in the organic label. By fostering a unified and collaborative framework, the NOP ensures that organic standards are not just ideals but practical realities that benefit the environment, producers, and consumers alike. As we look to the future, your continued support and participation in this program will be crucial for advancing sustainable agricultural practices and increasing organic farming, manufacturing, retailing and consumption. How? By realizing you are part of an “organic family” that promotes you and your business along with every other part of the value chain (traceability means you get promoted) all the way to the consumer who picks up your product and knows you are part of that product.

I know that all these rules and regulations and the piles of paperwork get overwhelming but know that this helps the consumer to feel a part of your production and ultimately your farm. Here are a few examples or Case Studies of what things may look like in the future as we try to invite the consumer to be part of this value chain known as Organic Farming.

Case Study 1: Carrefour and Blockchain

Overview:
Carrefour, (big in Europe and the Middle East) a global retail giant, launched a blockchain-based traceability system for several products, including organic fruits and vegetables. The system allows consumers to scan a QR code on the product packaging to access detailed information about the production process.

Key Features:

  • Farm to Fork Information: Consumers can see details about where and how the organic produce was grown, including the farm’s location, the farming practices used, and the harvest date.
  • Transparency and Trust: By providing a clear view of the supply chain, Carrefour enhances consumer trust in their organic label.

Case Study 2: IBM Food Trust and Walmart

Overview:
Walmart joined the IBM Food Trust, a blockchain-based system, to improve the traceability of its food products. The initiative initially focused on conventional products but has extended to organic products to ensure their integrity.

Key Features:

  • Enhanced Traceability: The system tracks every transaction from the supplier to the store, ensuring that organic standards are maintained at every step.
  • Rapid Response to Issues: If an issue arises, such as a contamination risk, Walmart can quickly trace the product back to its source and manage the situation effectively.

Case Study 3: Ripe.io and Tomato Traceability

Overview:
Ripe.io uses blockchain technology to provide transparency in the tomato supply chain. Although not exclusively organic, the principles applied can directly benefit organic markets by detailing each step of a tomato’s journey from seed to supermarket.

Key Features:

  • Detailed Product Insights: Information on when and how tomatoes were planted, cared for, harvested, and transported are all recorded.
  • Consumer Feedback Integration: Consumers can provide feedback on the quality of the product, which can be used to improve farming practices.