lay their eggs. Eggs are shiny and white. The eggs hatch after about four weeks and the larvae start to feed on roots. The larvae are white-coloured,…
three weeks, a female produces 100-200 nymphs. In the summer, the life cycle takes about six weeks to complete and in the winter about 12 weeks.…
artificial lighting from week 2 to week 51 inclusive. The other section, fitted with SON-T and LED lamps, grows crops from week 34 to week 31…
to fall, and females mate and lay 200-300 eggs. Larvae emerge within one week and then feed on roots and crowns of grasses during the autumn.. Larvae …
against direct sunlight and water Leave the cup in place for at least two weeks Dosage The dosage of Spidend depends on climate, crop and spider mite…
on the farm. Hendriks releases Montdorensis every week on half of his crop – the even rows one week, the odd rows the next. He hangs a sheet of insect…
multiply in the sachet and disperse into the crop over a period of several weeks. They pierce the prey with their sucking mouthparts and suck out the…
in the propagation phase enter the processing hall every nine weeks. During the nine week period that the plants are in the greenhouse, it is not easy…
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