• Cotton aphid

  making the crop and its fruit sticky. Black fungal moulds ( Cladosporium spp.) grow on this honeydew, contaminating fruit and ornamental crops and rendering [...] production. Life cycle and appearance of Cotton aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in [...] much smaller (from 0.9 mm), and yellow or cream-coloured. Cotton aphids have red eyes and relatively short antennae.

• Tetrapar

  between the rows or beds. Carry out the introduction of Tetrapar during the morning or in the late afternoon, to avoid high temperatures and radiation. Dosage [...] between 20 and 24 °C and 70% humidity. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2 days [...] covered with a mucilaginous substance and are attached to the body wall of the psyllid nymph. The larvae are ecoparasitic and are located under the nymph of the

• Early blight

  Alternaria species is the asexual stage. Conidia and mycelium overwinter in the soil and on crop residues and cause primary infection of the leaves. Survival [...] potato and early blight of tomato, which presents itself as spots on leaves, petals and stems. These spots can be distinguished by the dark and brown [...] within five days. Infection is both direct and through wounds and stomata. Spores are dispersed by wind and in some species through the splash of rain

• Limonica Ulti-Mite

  species of thrips (first and second larval stages); eggs and larvae of greenhouse whitefly ( Trialeurodes vaporariorum ) and tobacco whitefly ( Bemisia [...] depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction preventively or as soon as the first [...] across a wide range of temperatures. It remains active and able to predate and reproduce in both cooler and warmer conditions. For further information, please

• Biopar

  sure the material is distributed on dry places or on dry(er) manure Place close to stable walls or edges, or in furrows Start introduction as soon as flies [...] wood-chips and millet chaff. Cardboard cylinder: wood-chips. Application Distribute the material in heaps near to the places where the flies pupate and cover [...] on local factors such as (climatic) conditions and the level of infestation. Consult a Koppert advisor or a recognized distributor of Koppert products for

• Viridis Pro Leaflet EN

  sheet CANADA 1/2 APPLICATION FIRST AID Dosage Turf Dosage *Frequency Golf alley 1L / Ha Sport turf 1 Month (10ml / 1000 p2) Sod Golf green 1L / Ha 7-10 [...] R-95, P-95 or HE filter for biological products when handling, and during all clean-up and repair activities. Wash thoroughly with soap and water after [...] (greens, tees and alleys), sport turfs, sod productions and lawns. Do not mix with antibiotics, peroxides, quaternary ammonium, hypochlorites or other ant

• Shore fly

  shores and intertidal zones, and they breed readily in other moist environments. In greenhouses, adults feed on algae and their larvae on algae and decaying [...] employees and browsing customers. Are capable of transmitting pathogens such as Fusarium , Pythium , and other root diseases. Life cycle and appearance [...] eyes, thick bodies and short antennae, and their wings can have greyish brown patches. While shore flies are strong, quick fliers and can move throughout

• Cabbage leafroller

  caterpillars eat a hole in the shoot and hollow it out, causing the shoot or growing point to wilt and die. Life cycle and appearance of Cabbage leafroller [...] female is 12 mm long and is ochre-yellow with darker markings. The male is slightly smaller and slimmer, more clearly marked and lighter in colour. Both [...] much lighter and have dark lateral stripes. The caterpillars are relatively thin and measure up to 25 mm in length. They are slightly hairy and have four

• Black rot of carrots

  Alternaria species is the asexual stage. Conidia and mycelium overwinter in the soil and on crop residues and cause primary infection of the leaves. Survival [...] 28-30 °C (optimum temperatures lie between 15 and 28 °C) and at a relative humidity (RH) of over 90% or when the leaves are wet. Small differences in optimum [...] within five days. Infection is both direct and through wounds and stomata. Spores are dispersed by wind and in some species through the splash of rain

• Thripex

  predatory mites . Presentation 1,000 ml bottle; 6 litre bucket. Carrier Bran. Application Turn and shake the bottle or bucket gently before use Bottle: [...] Mini-Airbug , Natutec Airbug or Natutec Airobug Dosage The dosage of Thripex depends on climate, crop and pest density and should always be adjusted to [...] Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F. Neoseiulus