• About bumblebees

  January 1, 1970

  between bumblebees and honeybees Bumblebees are active at low temperatures near 10°C, while honeybees become active at higher temperatures Bumblebees are

• Cryptolaemus montrouzieri

  January 1, 1970

  oval-shaped, and usually laid individually or in clusters on plant foliage or near mealybug-infested areas. They are typically yellow-white in color and may

• Beet armyworm

  January 1, 1970

  become a regular problem for horticulturalists due to its resistance to nearly all insecticides, and its ability to develop on wild vegetation during the

• Chrysoperla carnea

  January 1, 1970

  , and usually laid individually or in small clusters on plant foliage or near prey habitats. They are pale green or white in color and are attached to

• Stable fly

  January 1, 1970

  decaying organic matter, such as compost piles, hay bales, spilled feed and near the edge of silage pits. As with all flies, development throughout the life

• Japanese beetle

  January 1, 1970

  white and oblong. They absorb water from the soil, becoming spherical and nearly doubling in size within a week. The developing embryo can be seen within

• Spidex Vital FAQ

  January 1, 1970

  obstacle did Koppert overcome to produce this product, I have been told it was near impossible? After years of research, Koppert has managed to develop a new

• Limonica: breakthrough in large-scale production of a complex predatory mite

  October 6, 2025

  volumes make it possible to make Limonica available worldwide. And in the near future, we expect further optimizations that will support growers even better

• Stick it to Pests: The Power of Mass Trapping

  May 17, 2024

  plants, causing widespread damage. By placing Horiver cards or roller traps near the heads of the tomato plants in the path of the whiteflies, we intercept [...] fungus gnats, shore flies , root aphids , or thrips pupae, place the cards near the soil line for all crops. Now that we know what Horiver sticky cards and

• Broad mite

  January 1, 1970

  disturb local growth. Leaf feeding is mainly concentrated on the underside near the leaf stalk, which tends to cause the leaf to turn brown and curl up.