and rates, contact your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps…
of the male genitalia. They have a very long lifecycle, lasting between one and three years. This cycle starts with the deposition of eggs in the…
flower bud, they feed on immature pollen. In both cases, they begin to feed one to four hours after hatching. In total, the larva passes through three…
General The darkling beetle, or lesser mealworm, Alphitobius diaperinus is one of the most abundant insects found on the floor of poultry houses. It…
y of the host plant. This susceptibility can also vary considerably from one cultivar to another. Indirect damage arises when disease causing fungi or
environmental conditions and the amount and quality of pollen. Presentation One hive containing 4 separate extra large colonies of bumblebees…
a sickle-shaped exit hole in the leaf with its mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This…
whitefly General The greenhouse whitefly ( Trialeurodes vaporariorum ) is one of the major pests of vegetable and ornamental crops in greenhouses…
eastern half of the continent, from northern Canada to southern Mexico. It is one of the most damaging Hemiptera species, known to feed on almost all…
existing control products for aphids ( parasitic wasps ) often tackle only one specific aphid species, while Chrysopa-E eats all types of aphids,…
Get the latest news and information about your crops directly in your mailbox