May beetle

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 can best

Green peach aphid

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 excess

Aphidius matricariae

plays a crucial role in controlling aphid infestations and reducing the need for chemical interventions in agriculture. Adult wasps do not engage in feeding

Horiver Rollertrap

Rollertrap approximately 25 cm above the crop, except for the 30 cm width which needs to be placed 40 cm above the crop To assist with placement, insert a rod

Ercal

conditions For optimal efficacy the 24 hour average greenhouse temperature needs to be at least 20°C/68°F. Eretmocerus eremicus is still active at temperatures

How to protect bumblebees in cold

pollination in greenhouses In tunnels or greenhouses, the morning temperature needs to rise quickly to reach the minimum 24-hour temperature of 15 ºC for optimal

Greenhouse whitefly

covered with a white waxy substance. Damage symptoms The larvae of whitefly need a lot of protein for growth, and thus consume a large quantity of plant sap

FAQs Nematodes

for a few weeks and look for a host. Regulatory Do I need a spray license to apply nematodes? Do I need a spray license to apply nematodes? Nematodes are [...] also not optimum for nematodes. In this case, repeated applications are needed. What are the optimal conditions for foliar applications? What are the optimal

Beneficial nematodes

y method of managing grub populations in lawns and gardens, reducing the need for chemical pesticides. Koppert provides nematode solutions tailored to [...] the target larvae. This eco-friendly approach to pest control reduces the need for chemical pesticides and helps maintain healthy lawns and turfgrass. Koppert [...] natural and environmentally friendly approach to fly control reduces the need for chemical pesticides and helps protect onion and bulb crops from underground

Precautionary measures for product allergies

(pollen, bran, or other volatile substances in your surroundings). You would need to take an allergy test to determine which substance you are allergic to [...] bran, or other volatile substances in your environment). An allergy test is needed to determine which substance you are allergic to. I have a question about