• Cannabis

  Biological crop protection in cannabis Cannabis crops can be affected by pests such as thrips , fungus gnats, spider mites , aphids , russet mites, and [...] monitoring, beneficial insects and predatory mites , and expert guidance. By analyzing factors such as climate, crop stage, and pest pressure, we help [...] a wide range of experts and industry practices. Koppert staff are not paid by commission, so their advice for any business is the same regardless of the

• Whitefly

  control their population. Whitefly damage The damage caused by whiteflies can be recognized by several visible signs. Here are some of the common signs of [...] fungi Sticky traps Parasitic wasps are key in reducing whitefly populations by parasitizing larvae and host feeding. Predatory mites and bugs feed on eggs [...] from one plant to another. Recognize whitefly Whiteflies can be identified by the following characteristics: Size and shape: Whiteflies are small, winged

• Two-spotted spider mite

  are major crop pests. The two-spotted spider mite ( Tetranychus urticae ) is by far the most important species in greenhouses and many outdoor crops. Spider [...] Spider mite damage Larvae, nymphs and adults cause damage to the host plant by feeding on plant sap. They mainly occur on the underside of leaves where they [...] all stages. Recognize two-spotted spider mite Spider mites can be identified by the following characteristics: Size and shape: Spider mites are tiny, adults

• Blueberry

  eco-friendly approach to crop management. By implementing IPM strategies, blueberry growers can mitigate the damage caused by pests and diseases, preserve the quality [...] , cultural practices, biological control and chemical control, as needed. By using non-chemical methods and reducing the use of pesticides, growers can [...] Bumblebees also contribute to the sustainability of blueberry cultivation. By incorporating bumblebees into an IPM strategy, growers reduce the use of chemical

• American serpentine leaf miner

  damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall [...] harvest is affected. The older larvae make wider tunnels. Feeding spots made by adult females can also reduce yield, although except with ornamental crops [...] plants can be completely destroyed as a result of the direct damage caused by leaf miners. In gerbera, the larva of the American serpentine leaf miner

• Mealybugs and scales

  predatory beetles and lacewings help reduce mealybug and scale populations by attacking both larvae and adults. Pheromone traps support early detection [...] plants and are mostly host plant specific. Apart from the damage they cause by sucking plant sap, mealybugs and soft scales also produce honeydew (on which [...] growth and causing deformation and/or yellowing of leaves, sometimes followed by defoliation. The overall effect reduces photosynthesis and therefore the yield

• NatuGro in strawberry

  has been tested by 24 strawberry growers in California over 4 years. 85% of the strawberry growers were able to increase their yields by 5 percent or higher [...] every continent The NatuGro system can boost strawberry growers’ crop yields by up to 10 percent. With a proprietary combination of micro-organisms, bio- [...] of growers who have tried the system have managed to increase their yields by 5 percent or higher. Ideally suited for California growing conditions, the

• Spider mites and other mites

  foundation of control by feeding on spider mite eggs, larvae, nymphs and adults. Predatory bugs and gall midges complement this activity by seeking out mite [...] critical. This can be done by scouting the plants visually. You can also take steps to prevent plant mites from entering your greenhouse by using hygienic measures [...] and protect plant health . Recognize mites Plant mites can be recognized by their small size and spider-like appearance. Spider mites and false spider

• Lesser house fly

  of direct sunlight where they remain in flight as they wait to be visited by an unmated female. Female flies are less active and tend to remain close to [...] flattened, with a fringe of spiny lateral protuberances. These maggots feed by scavenging bacteria and other microorganisms in the surrounding decaying matter [...] life cycle generally takes between 18–22 days to complete but is prolonged by low temperatures.

• Grapevine powdery mildew

  conidia. These spores are highly adapted for aerial dispersal, distributed by wind and atmospheric turbulence throughout the vineyard. These secondary