• Spical-Plus

  in the crop, not exposed to direct sunlight Sachets already have an exit hole Hold sachets by the cardboard strip at the top, to avoid damaging the predatory [...] californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined use Can be combined [...] 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. Recommended for

• Macro-Mite

  medium has to be moist, rich in organic matter and have a loose structure. The minimum temperature for successful use of Macro-Mite is 15°C (59°F). Combined [...] climate, crop, planting medium and pest density and should always be adjusted to the particular situation. Start introduction preventatively or as soon as [...] product can cause sensitisation or allergic reactions, we therefore advise to take the necessary precautions. Precautionary measures Storage time after

• Spidend

  gall-midges actively search for spider mite colonies and deposit eggs next to the spider mites . Once emerged, the larvae feed on the spider mites. Visual [...] bottle does not fall so that the pupae are not dispersed. Leave the cap next to the bottle so that the wasps can feed on the sugar water in the felt inside [...] depends on climate, crop and spider mite density and should always be adjusted to the particular situation. Start introduction as soon as the first spider mites

• Spical

  californicus is most effective at temperatures between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined use Can be combined [...] use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract the contents of their prey. Pack size 25,000; 125,000 predatory mites [...] Application Turn and shake the bottle gently before use Push the centre of the cap to open the dosage hole Sprinkle material on leaves Make sure the material remains

• Pierce's disease of grapevine

  plants and weeds to reduce the source of inoculum Use hot water treatment of dormant cuttings (20 minutes at 50 °C or 180 minutes at 45 °C) Prune diseased [...] bacteria, gum and tyloses block the vessels, causing the plants to wilt. Transport to different plant parts depends on the plant species: in peach, bacteria [...] cultivated crops. The spread from one host plant species to another is still under investigation and seems to depend on the location of the bacteria in the infected

• Diglyphus isaea

  intervals or until control is achieved. At low temperatures (<20°C/68°F) it might be better to use Minusa . Consult a Koppert advisor or a recognized distributor [...] Diglyphus isaea Diglyphus isaea is most effective at temperatures between 15°C and 25°C (59 and 77°F). Behaviour of the parasitic wasp Diglyphus isaea Diglyphus [...] efficacy can vary with the density of leafminer infestations, allowing it to adapt to changing pest pressures. Adult Diglyphus isaea does not feed on leafminers

• Mycotal FAQ

  Mycotal range from 15°C How to use Mycotal with Low Volume Mist System to 28°C. However, Mycotal already starts being active from 5°C onwards. • For optimum [...] is very unlikely due to the complex nature by which Mycotal interacts with the target pest. How to handle & apply Mycotal How to store Mycotal? Mycotal [...] refrigerated, at a temperature between 2°C and 6°C. The expiry date of the product can be found on the packaging. How to apply Mycotal? Mycotal is applied as

• Downy mildew of Cucurbits

  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 that is required [...] mildew Pathogens causing downy mildew are not fungi but Oomycetes and related to Pythium and Phytophthora. They survive as oospores. From these oospores or [...] can take up nutrients from the living plant cells. The pathogens continue to grow inside the leaves and after a while new spore-bearing structures are

• Cress

  About Cress, at time also named garden cress to distinguish it from similar plants, is an edible herb and its cultivation around the world is growing fast [...] fast. Garden cress is genetically related to watercress and mustard. Garden cress is in some regions also known as mustard and cress, garden pepper cress [...] grass, or poor man's pepper. Garden cress is an annual plant and can grow up to 60 cm (24 inches) high. The upper part of the plant has many branches. Land

• Aphidius matricariae

  matricariae is most effective between 15 and 25°C (59 and 77°F). The effectivity is reduced at temperatures above 28°C/82°F. Behaviour of the parasitic wasp Aphidius [...] eggs inside an aphid, the larvae hatch and begin to feed internally. They use their specialised mouthparts to penetrate the aphid’s body and siphon off its [...] the wasp waist. Aphidius matricariae is specific to aphids of the family Aphididae. Most species belong to the genera Myzus, Aphis, Ovatus, Rhopalosiphum