Bumblebee pollination

late at night and also at relatively low temperatures (approx. 10°C) or during more cloudy or windy conditions. Bumblebees are more effective in protected

Japanese beetle

egg-laying soon follows. The average lifespan of a female is 30-45 days, during which she may lay 40-60 eggs. Eggs hatch in about 2 weeks, and the young

Encarsia formosa

the strips opposite to the mounting hole Make sure not to touch the pupae during handling Suspend the cards in the crop, if possible approximately 75 cm

Aphidius colemani

aphids , even when they are at low density. The behaviour of the female during egg-laying is typical of the Aphidiidae. First the host is examined by drumming

Maximize pollination in tomato

Chemical compatibility Exercise caution when using pesticides before and during flowering. Some pesticides can be harmful for bumblebees and may also have

Spidex Vital FAQ

Application Why does it have a different colour than the Spidex I’m used to? During production of Spidex Vital the predatory mites don`t get to eat spider mites

Diglyphus isaea

populations, as each Diglyphus isaea larva can eliminate multiple leafminers during its development. The wasp’s feeding rate and efficacy can vary with the

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Roots Growers positive about Mycotal against whitefly

year. We could theoretically spray everything in the greenhouse to death during crop rotation, so that the new crop starts off “clean”. But given the lack

Mycotal FAQ

of day or early morning. On cloudy days, the product can also be applied during the day. Humidity levels must be 70%(RH) at the moment of application and