Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps should preferably be installed when the crop is still low, just before or after…
themselves can shrivel. Western flower thrips (Frankliniella occidentalis) prefer to feed on developing plant tissues such as growing tips and flower…
vladimiri is arrhenotokous; virgin females produce male offspring only. The preferred hosts for the parasitic wasp are third instar mealybug nymphs,…
capsule. There are 4 pairs of prolegs. Caterpillars are found in webs, preferably in damp, humid places and are thus mainly found low in the crop,…
eggs, usually grey but sometimes greenish or pinkish, are laid at night, preferably low in the crop on the underside of leaves, in groups of 10 to 250…
‘Later on in the season, air humidity will fall. Although spider mites prefer a drier greenhouse climate, predatory mites are somewhat less keen on…
Start application when diseases start to appear. Environmental conditions Preferably carry out the application in the morning or in the afternoon Do…
predatory mites , it can also feed on pollen. Amblydromalus limonicus prefers the larvae of various species of thrips (first and second larval…
and distortion of the above-ground growth of the plant. The mites show a preference for young, developing plant tissue, like the growing tips, young…
spray nozzle opening should be at least 0.5 mm (500 microns – 35 mesh) - preferably high flow rate cone nozzle types Continuous mixing should take…
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