toolkit, Koen foresees that organic alternatives will thrive, reducing the need for traditional chemical methods. "In collaboration with Koppert, I…
Plant sap is rich in sugars, but has a low protein content. Aphids therefore need to extract large quantities of sap to get sufficient protein. The…
Pherodis dispensers release a species-specific sex pheromone or lure, and need to be used in combination with an insect trap, the type of trap depends…
mould Spores of grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) need moisture (dew, rain, irrigation water) and nutrients for germination.…
pollination in greenhouses In tunnels or greenhouses, the morning temperature needs to rise quickly to reach the minimum 24-hour temperature of 15 ºC…
examination of the position of the setae in their final abdominal segment is needed, although this is not a method which works for all species. They…
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