maximum egg production and fly development occurring between 25–30°C. The small (1.2 mm), white eggs will only hatch if they remain moist, and creamy-white larvae
corn in North America, with losses and management expenditures totaling over 1 billion dollars. In Eastern Canada, the northern corn rootworm is the most
color will gradually change to the characteristic red-orange color. This takes 1-2 days. After introduction of “white” Spidex Vital it therefore is a clear
needed, the hives can be placed higher inside the crop, at a minimum height of 1.4 meters above the ground, particularly in dense crop areas. On the darkest
the hive on the day of arrival. If necessary hives can be stored for maximum 1 day. Storage temperature 15–25°C. Storage conditions Keep hives in a well
your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows. Timing In high crops Rollertraps should preferably be installed
soon as possible after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-60°F. Storage conditions In the dark
root zone in the soil where they feed on the roots. They are legless, roughly 1 mm long at hatching, but grow to approximately 12 mm. A larva is often curled
. Infected foliar pests simply fall to the ground. Pack size 50 million - 1 sachet of 50 million in a box. 500 million - 2 sachets of 250 million in a [...] at a rate of 250,000 to 500,000 nematodes per m² for soil application and 1 to 3 million nematodes per litre for foliar applications (application to run
are: Tomato (14,500 hectares), Peas (3,500 ha), (Broccoli 4,000 ha), (Pepper 1,000 ha), Zucchini (150 ha), Sweet potato (120 ha), and Aubergine (90 ha). The
