• Damping-off

  meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too high or [...] survives as oospores, resting spores which are resistant to unfavourable conditions, especially dehydration. Germination of the oospores is stimulated by [...] disperse via water. Therefore, this disease spreads most rapidly in wet conditions with a high water content ( > 70%) of the soil or substrate. Oospores

• Bacterial wilt, brown rot

  infection. Under conditions favourable for the bacteria, the whole plant will wilt soon after the first symptoms appear. When conditions are less conducive [...] rainy periods. When temperature is low, infection may remain latent until conditions are more favourable. This makes it more difficult to recognize infected

• Nutemia

  situation. Environmental conditions Carpoglyphus lactis is tolerant to a wide range of conditions and generally survives in conditions suitable for predatory [...] can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions Store in a dry place in the dark, provide ventilation to prevent CO 2

• Quad

  and pollination activity. Colony development depends on environmental conditions and the amount and quality of pollen. Presentation One hive containing [...] performance and duration varies per crop and depends on environmental conditions. Always consult a Koppert advisor or a recognized distributor of Koppert [...] products for advice on the best strategy for your situation Environmental conditions Quad performs best at ambient temperatures of between 12-30°C (keep out

• Early blight

  the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions occurring as [...] C. A. brassicae and A. brassicicola : adjust the sowing date to avoid conditions conducive to infection. In greenhouses: avoid high RH. Prevent plant diseases

• Biofly

  advice requires detailed information on local factors such as (climatic) conditions and the level of infestation. Consult a Koppert advisor or a recognized [...] compartment Repeat introductions according to tailored advice. Environmental conditions Efficacy is reduced at temperatures below 15°C/59°F and above 38°C/ 100°F [...] can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark.

• Maximize pollination in tomato

  openness varies between one to three days, depending on environmental conditions. To evaluate pollination progress, collect approximately 20 closed flowers [...] decrease in activity beyond 28 °C. It is important to provide suitable conditions for the bumblebees, avoiding extreme temperatures that can hinder their [...] imbalanced nutrition, viruses, diseases, pests, extreme growth, climate conditions, and chemical influences, can impact plant health and reduce the number

• Aphidend

  products for advice on the best strategy for your situation. Environmental conditions Most effective between 20 and 30°C (68 and 86°F), effectivity decreases [...] crucial to keep the night temperature above 12°C/61°F, to ensure optimal conditions for oviposition. Apply Aphidend in an environment with a high relative [...] be stored for 1-2 days. Storage temperature 10-15°C/ 50-59°F. Storage conditions In the dark.

• Biopar

  Tailored advice requires detailed info on local factors such as (climatic) conditions and the level of infestation. Consult a Koppert advisor or a recognized [...] 2-10/animal Repeat introductions according to tailored advice. Environmental conditions Efficacy is reduced at temperatures below 15°C/59°F and above 38°C/ 100°F [...] can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark.

• Open field pollination

  yields. Adaptability to weather conditions Bumblebees exhibit an impressive adaptability to diverse weather conditions due to their ability to regulate [...] are robust and carry out their valuable work even in unfavorable weather conditions, low temperatures and low light intensities. Bumblebees visit up to two [...] them particularly effective pollinators even during cool and wet weather conditions when honeybees may exhibit reduced activity. Bumblebees vs honeybees Outdoor