Koppert is a pioneer when it comes to the selection and breeding of beneficial nematodes for the biological control of many pests. Having introduced them
bumblebee pollination Pollination is an annual challenge for growers when it comes to the production of vegetables, fruit and seed. Well pollinated crops result
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 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 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 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
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