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 [...] aeration during propagation and maintaining a warm and dry climate in greenhouses. Use hygiene measures. Start clean, remove crop residues and prevent splashing [...] General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash

Thripor-L

density and should always be adjusted to the particular situation. Start introduction as soon as the first thrips are detected in the crop. Introduction rates [...] in order to establish a population and encourage mating Make sure the material remains undisturbed at the introduction site for a few hours after application [...] m 2 /release. Releases should be repeated once or twice. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

Spidex Vital

density and should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates [...] Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] californicus and Feltiella acarisuga. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2

Apple scab

presents itself as lesions on blossoms, leaves, petioles and fruits and sometimes on twigs and bud scales. The lesions are olive-green. When spores are produced [...] 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 [...] and risk of infection, a decision support systems has been build. This system warns growers about conducive periods and when they are to be expected.

Dwarf bunt

controversa is a plant pathogen. It is a fungus known to cause the smut disease TCK smut in soft white and hard red winter wheats, as well as dwarf bunt. [...] The soil-borne teliospores may survive in soil without suitable host for as long as ten years. Seed-borne transmission does occur, but is less important from [...] eventually grow inside the kernels. When that happens, the fungal mycelium turns into teliospores and the whole kernel becomes a bunt ball full of teliospores

Swirski-Mite Plus

should always be adjusted to the particular situation. Start introduction preventively or as soon as the first pest mites are detected in the crop. Use at [...] 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 [...] montdorensis, Amblyseius andersoni ). Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2

Miglyphus

using the dead larvae 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 [...] density and should always be adjusted to the particular situation. Start introduction as soon as the first mines are visible in the crop. Introduction rates typically [...] Combined use Can be combined with Minusa. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2

Citrus mealybug

task is to fertilize the females and as soon as a male emerges from its cocoon, it goes in search of a female. A fertilized female lays several hundreds [...] development. After the second instar, a male nymph forms a dark brown ‘prepupa’ from which a pupa rapidly develops, inside a white cottony cocoon. Females undergo [...] instar nymphs are known as ‘crawlers’. They are highly active in their search for a new feeding place and are capable of moving a reasonable distance over

Swirski-Mite LD

should always be adjusted to the particular situation. Start introduction preventively or as soon as the first pest mites are detected in the crop. Use at [...] repeated after 5-6 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] montdorensis, Amblyseius andersoni ). Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2

Spical-Plus

should always be adjusted to the particular situation. Start introduction preventively or as soon as the first spider mites are detected in the crop. Use [...] 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 [...] persimilis and Feltiella acarisuga. Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2