• Eggjuvant

  help maintain eggs in suspension. The eggs should be in solution no longer than 90 minutes after being mixed. Longer periods in suspension may result in [...] “shocking” the eggs. Premix 5 gallons of concentrate in a bucket, which then can be mixed with the final volume of water. After the final volume is reached, gently [...] Dosage Use 3.9 ounces / 110 grams per 100 gallons of spray. Combined use To be used in combination with Chrysopa E Storage conditions Store in a cool, dry

• Lesser house fly

  latrine fly and a whole host of other manure-breeding flies . Fannia species can be found worldwide, from the arctic to the temperate neotropics, and they typically [...] still air out of direct sunlight where they remain in flight as they wait to be visited by an unmated female. Female flies are less active and tend to remain

• Chrysopa-E

  should always be adjusted to the particular situation. Introduction rates typically range from 10-100 eggs per m 2 /release. Releases should be made preventively [...] Carrier None. Application Apply evenly on leaves Avoid clusters of eggs Can be applied with Natutec Airobreez , Natutec Airbug or Natutec Airobug only when [...] > 12°C/54°F). It is most effective at 20-28°C (68-82°F). Combined use Can be used in combination with other aphid biocontrol agents. Storage time after

• Enermix

  Releases should be repeated at least 3 times at weekly intervals or until control is achieved. Depending on the specific situation, it may be better to switch [...] whiteflies may be insufficient. For optimal performance of Eretmocerus eremicus the 24 hour average greenhouse temperature needs to be at least 20°C/68°F [...] parasitized by Eretmocerus eremicus turn yellow, the adult parasitoid wasp can be seen clearly within the parasitized whitefly pupae shortly before it emerges

• Soybean

  measure 5-11 mm in diameter. Soybean seeds vary greatly in size and the hull can be black or brown, but also blue, yellow or green. When planting soybean plants [...] Brazil and the United States. Soybeans are now an important global crop can be used as food crop, but also provide oil and are a major source of protein

• Cannabis aphid

  damaged by the loss of this vital fluid. The following damage symptoms may be observed when plants are infested with Phorodon cannabis : Excess sap is excreted [...] black fungal moulds. White skin moults visible on the leaves. Live aphids may be present in visible colonies; aphids often settle inside buds to feed. Slowed

• Next generation to lead family business Koppert

  November 18, 2021

  Ruiter will be in the same role of CBO for horticulture, and Peter Maes will become Chief Strategy Officer (CSO). ‘The Executive Board is proud to be taking [...] About Koppert Contact BERKEL EN RODENRIJS – Koppert Biological Systems will be welcoming the next generation of leaders for the first time in over twenty [...] the reins on 1 January 2022, after which the five other Board members will be in charge of the family company. René Koppert has been appointed CEO, Joram

• Horiver Rollertrap

  leaf miner and fungus gnats in hot spots or places where high pressure can be expected, such as along gables, ventilation windows and (other) draughty places [...] Rollertraps are at least at room temperature before placing them. The glue will be softer and the traps will unroll more easily. Application Place Rollertraps [...] ventilation windows and at (other) places with dry conditions Rollertrap should be hung above the crop when the crop is still low Attach the Rollertrap to crop

• Casea

  should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least [...] 35°C/95°F can be lethal Nematodes are susceptible to ultraviolet light (UV): do not use them in direct sunlight The moisture content of the soil must be kept high [...] Casea can be used for the biological control of various insect pests in stone fruits, outdoor vegetables and urban trees. Pests Caterpillars (Lepidoptera):

• Sportnem-T

  should be removed, especially if finer than 0.3 mm (50 mesh) Use a maximum pressure of 20 bar/290 psi (on nozzle) The spray nozzle opening should be at least [...] 35°C/95°F can be lethal Nematodes are susceptible to ultraviolet light (UV): do not use them in direct sunlight The moisture content of the soil must be kept high [...] Sportnem-T can be used for biological control of crane fly larvae, Noctuids, mole crickets and caterpillars in lawns. It is effective in a wide temperature