place. Keep container tightly closed. This product contains a preservative but should be stored away from intense sunlight and heat. Avoid spillage as product
Hop growers battle pests every year to bring a healthy hop crop to market, but a Netherlands-based firm believes bugs can be more effective than chemicals
The pupae of the Chrysoperla carnea are usually separate from each other, but sometimes appear in groups when the population density is particularly high
carpocapsae nematodes Steinernema carpocapsae is active between 14-34°C/57-93°F but performs best at temperatures between 19-31°C/66-88°F Soil or air temperature
farm.’ He states that the weather conditions have been favourable up to now. But, he says, the summer is yet to come. ‘Later on in the season, air humidity
species of thrips. But don’t panic: most of them are harmless. Western flower thrips (Frankliniella occidentalis) causes the most trouble. But other species [...] can lay eggs without being fertilized by a male. Usually only males emerge, but for onion thrips you get just females. When fertilized, their offspring include
populations in check. This approach not only reduces the environmental impact but also minimizes the risk of pesticide resistance, making it a sustainable and
sustainable and eco-friendly approach will not only benefit growers economically but also contribute to the preservation of biodiversity and the overall health
limited predation/development, insufficient effect; ++ some development/effect but limited; +++ sufficient control effect/development; ++++ very good control/ [...] optimum at high temperatures (30°C). At 15°C there is till some predation but development is very slow. If the temperature is below 8°C for a longer time [...] these species are the best option. • N. californicus can prey on thrips but prey consumption and reproduction are low on a diet of thrips only. It should
produce larvae, which have just six legs. To begin with, they are transparent, but as they eat, they become darker. The larvae develop into nymphs, which have