has longer, more developed wing buds and longer antennae that are curved back over the head. The prepupal and pupal instars do not feed and only move…
corn, with the following consequences: When corn silks are cut all the way back to the ear and when beetle populations are high, the insects can…
approximately 7 - 10 mm long, brownish black and have dull yellow spots on their back. The wing covers are grooved and fused with the body. Therefore,…
Last year, Koppert asked him to test a number of improvements and report back on his findings. The scan function made more powerful This testing is…
screens, polycarbonate side walls, or other filters. Between week 6-10, switch back to normal bumblebee hive allocation based on latitude. Hive…
Lex Scheffers and Fred van Zijl did not immediately have the wind at its back but the business started to take off in 2015. In 2019, the tomato…
Pioneer in Predatory Mites Back in 1967, Koppert was the first to use predatory mites to solve growing challenges. It’s one of the reasons growers…
and quantity of food consumed. Female mites have a white stripe on their backs. Damage symptoms The damage caused by the broad mite (…
control. These beneficial microorganisms products, carefully developed and backed by years of research, are designed to target specific pests,…
ingested shines through the skin and shows up as an X-shaped marking on the back. If the food supply has been absent for some time, they become…
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