are most active in sunny conditions. Above 33°C their searching behaviour comes to a standstill, while below 16°C they slow down until activity ceases at
the reasons why we are getting into biological control is because a law is coming that will limit the use of many molecules and insecticides. Together with
the larvae are small in order to maximize their effect. When the moment comes, we apply them 3 times at a 5-day interval. We spray them on the tomato canopy
the onion fly. This way he knows when the first flight of the onion fly is coming. After that apply Capirel twice, with an interval of eight to ten days.
conditions have been favourable up to now. But, he says, the summer is yet to come. ‘Later on in the season, air humidity will fall. Although spider mites prefer
the action of the nematodes under a microscope. First when they have just come out of the packaging and later after spraying. Dennis van der Wel explains
enabling year-round production. However, with this technological advancement comes the critical challenge of ensuring efficient pollination in indoor settings
holes are the evidence that a parasitic wasp rather than a leaf miner has come from the mine. This is also seen in the pillars that remain visible as black
two million plants a year, distributed across twenty or so varieties. These come from Anthura with whom they have a good relationship. Amazone Plants has
and food safety. While they can be effective in the short term, they often come with environmental concerns, including harm to beneficial insects, soil