laid on the underside of leaves, often in the axil of veins. They are oval, white and are approximately 0.14 mm in diameter. The larvae have six legs,…
and transfer up to 2,7 times more pollen than honeybees to give growers a flying start to optimal pollination. Advantages of bumblebees in open field…
Fusarium and Sclerotinia and beneficial nematodes , Capirel, against onion fly (Delia Antiqua). The partnership with Koppert also has strengthened his…
activity level gradually drops. At higher temperatures, the bumblebees stop flying. From the moment, the bumblebees will occupy themselves with…
limonicus . They are roughly 0.4 mm in length. The eggs are oval, transparent to white in colour and are deposited on the underside of the leaves.…
Automatic opening systems Automatic Opening Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH)…
instar, and finally the adult insect. The eggs are kidney-shaped and have a white or yellow shell. Before a female deposits an egg, she makes an…
m spp.) are often found growing on this honeydew, which, as well as the white, waxy secretion of the mealybugs, reduces the ornamental value of the…
air movement, the range in a semi-closed greenhouse is 70-85%. Download white paper More best practices
control in its raspberry production when it successfully controlled the white mite, a pest that had been a major problem for several berry growers in…
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