• Beetles

  are beetles? Beetles belong to the order Coleoptera, a well-known group of insects that are easily recognizable on account of their hard wing covers (elytra) [...] all. Beetle damage Both larvae and adults of beetles can cause damage to crops. The larvae of some species feed on growing tips and roots or chew and bore [...] species also feed on leaves. Adult beetles cause damage by feeding on fruits, flower buds and leaves depending on the species. Life cycle of beetles Beetle

• Unveiling new packaging designs for Horiver sticky trap portfolio

  January 8, 2024

  cards make it possible to detect pests at an early stage, to then tackle them biologically. This avoids the unnecessary use of chemical agents. Moreover [...] pressure, efficiently trap a broad spectrum of pest insects. Tailored to different pests, our extended range of sticky traps features pest-specific colours [...] After the successful rebranding of our natural enemies, microorganisms, and pollination products during the first half of 2023, it is now our sticky trap

• Ercal

  approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Ercal depends on climate, crop and whitefly [...] intervals or until control is achieved. Depending on the specific situation, it may be better to switch to the use of En-strip or Enermix . Consult a Koppert advisor [...] density and should always be adjusted to the particular situation. Start introduction preventively soon after planting of the crop. Introduction rates typically

• Predatory Mites Whitepaper

  sells a range of phytoseiid mites that can be used to control several pests. To choose the right species for your purpose it is important to understand the [...] the strengths and weaknesses of these mites. Here we provide information to help you to choose the right species for your specific situation. Predatory [...] development. Control of two-spotted spider mites • N. californicus is (compared to P. persimilis) more effective at lower densities of spider mites. At higher

• Enermix

  Depending on the specific situation, it may be better to switch to the use of En-strip or Ercal . Consult a Koppert advisor or a recognized distributor of Koppert [...] approximately 75 cm under the plant head Avoid hanging cards at places exposed to direct sunlight Dosage The dosage of Enermix depends on climate, crop and whitefly [...] whitefly ( Bemisia tabaci ). Mode of action Adult female parasitic wasps parasitize second to fourth stage larvae of the whitefly . Host feeding also takes

• High-tech Insect Production

  January 12, 2021

  the city of Rotterdam, after which a plot of grassland near Berkel en Rodenrijs was purchased for the construction of a three-hectare, state-of-the-art [...] firm AAB NL to design the location and coordinate construction activities. In addition to sales support, AAB NL took care of the purchase of the location [...] studies were performed to assess the design’s sustainability, Jansen explains. On the basis of analyses, the decision was made to install heat pumps centrally

• Sustainability

  isn’t just a concept, it is part of who we are. Since our foundation, we have been on a path to make a positive impact on the world. Our approach involves [...] workplace. We aim to integrate sustainability seamlessly into our business, recognizing it as an essential part of long-term success. To realize this vision [...] vision, we’re embarking on a journey to enhance the coherence across all aspects of sustainability, ensuring that our contributions, progress, and impact

• Amylorid

  Diseases Amylorid™ provides suppression of listed foliar and soilborne plant diseases. See label for complete list. Crops Corn, Hops, Oilseed crops, Peanut* [...] in label. Please refer to Crop-Specific Directions located in the product label. Timing Apply Amylorid™ preventively in low to medium disease pressure [...] pressure situations. Storage time after receipt Adhere to expiration date printed on product packaging. Storage temperature Room temperature (below 75°F). Storage

• Cotton leafworm

  yellow. They are laid in clusters of 20 to 500 pieces on lower leaf surfaces, often on the lower parts of the plant. The female covers the eggs with b [...] littoralis) is a highly polyphagous species feeding on plants of 40 families, containing 87 species of economic importance. It originates in Egypt, and is [...] in shedding or drying up of the buds. Yellowish to dark-green larval excrement protrudes from the holes they have produced. On tobacco, the stem base is

• WARNING: Bumblebees – Keep them Cool this Summer!

  July 2, 2019

  worldwide need to do is to take account of their local conditions and make sure the temperature is such that the bumblebees can concentrate on their pollination [...] in the picture to the right. Following the same principle of a shade structure a grower can make one of his own. Our recommendation is to take two pallets [...] from the heat. Therefore, it is important to ensure proper steps are taken by the grower to help the bumblebees to stay cool. When bumblebee hives are kept