Present on both the lower and upper leaf surfaces. Will go into diapause in response to less than 12 hours light per day and low temperatures. Will…
are lowest in the stack, don’t receive enough daylight for the bumblebees to fly out. This can be caused by the crop covering/ shading the lowest…
ihren Fressgewohnheiten. Florfliegen-Larven, die manchmal auch als Blattlaus-Löwen" bezeichnet werden, sind besonders effektiv bei der Bekämpfung von
This is undesirable as it creates fluctuating yields that result in overall lower production. Differences in cultivars There are also upper limits for…
During other weeks at higher than 28 °C temperatures you can place them lower in the greenhouse. 13:00 Vertical placement will have a negative…
survive at very low temperatures and certainly not outside a host. Only if the nematode is in the host and the temperature is not too low is there a…
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