Miglyphus

after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark, bottle standing [...] conditions Diglyphus isaea is most effective at temperatures between 15°C and 25°C (59 and 77°F). Combined use Can be combined with Minusa. Storage time [...] as food. Adult females also kill young leaf miner larvae by using them as a food source. This is known as host feeding. Visual effect The presence of Diglyphus

Bacterial wilt, brown rot

solanacearum is a plant pathogenic bacterium. It is a soil-borne disease and colonises the xylem, causing bacterial wilt and brown rot in a very wide range [...] Ralstonia solanacearum is a quarantine organism in Europe and considered a bioterrorist organism in the United States. It is a commonly found soil-inhabitant [...] tomato. Whereas other races have optimum temperatures of 35-37 °C, the optimum for Race 3 is 27 °C, which makes it more dangerous in temperate regions. It survives

Anagyrus vladimiri

range from 0.1-0.5 per m 2 /release. Releases should be repeated at least 3 times at an interval of 1-2 weeks. Consult a Koppert advisor or a recognized [...] temperatures around 25°C/77°F. The lowest temperature at which development can occur is 13°C/55°F; the highest temperature is 38°C/100°F. Citripar should [...] Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug control, a common pest affecting

Spical-Plus

can be stored for 1-2 days. Storage temperature 17-20°C/63-68°F. Storage conditions In the dark, provide ventilation to prevent CO 2 accumulation. [...] be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] action Predatory mites multiply in the sachet and disperse into the crop over a period of several weeks. They pierce the prey with their sucking mouthparts

Spical

range from 25-125 per m 2 /release. Releases should be repeated at least five times at weekly intervals. Consult a Koppert advisor or a recognized distributor [...] after receipt. If necessary, the product can be stored for 1-2 days. Storage temperature 8-10°C/47-50°F. Storage conditions In the dark, bottle horizontally [...] material on leaves Make sure the material remains on the leaves for at least a few hours after introduction Can also be applied with Natutec Airobreez, Natutec

Spical Ulti-Mite

can be stored for 1-2 days. Storage temperature 12-14°C/54-57°F. Storage conditions In the dark, provide ventilation to prevent CO 2 accumulation. [...] repeated after 4-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] mites reproduce within the sachet and gradually disperse into the crop over a period of several weeks. Using their piercing mouthparts, they feed on prey

Apple scab

at heavy rainfall. They germinate between 6 and 26 °C. At optimum temperatures, between 18 and 24 °C, only 9 hours of leaf wetness is required, at lower [...] fallen off the trees. In response to the infection, the plants produce cork as a defence against further growth of the fungus. In cultivars that are more resistant [...] influence of climatic conditions on release of ascospores and risk of infection, a decision support systems has been build. This system warns growers about conducive

Asian citrus psyllid

14 days at 28°C/82.4°F to 49 days at 15°C/59°F. New adults reach reproductive maturity within 2 or 3 days, oviposition begins about 1 or 2 days after mating [...] citri ), is an important pest of citrus in several countries as it is a vector of a serious citrus disease called greening disease or Huanglongbing. It is [...] disease is spread when adults fly to a healthy plant and injects bacteria into it as they feed. The disease can kill a citrus tree in as little as five years

Aphidius ervi

0.25-2 per m 2 /release. Releases should be repeated weekly during the period when aphid infestation is expected. Consult a Koppert advisor or a recognized [...] control with the parasitic wasp Aphidius ervi Aphidius ervi is a parasitic wasp species that plays a significant role in biological control of aphids . The natural [...] is most effective between 20 and 25°C (68 and 77°F). This natural enemy is not effective at temperatures above 30°C/86°F. Behaviour of the parasitic wasp

Downy mildew of Cucurbits

prevent Downey mildew Choose resistant cultivars Use a wide crop rotation with non-host crops Prevent a humid microclimate. Achieve this by lowering crop [...] General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash [...] is required. For most downy mildews, the optimum temperature is around 15 o C and the closer the temperature is to this, the shorter the leaf wetness period