General As the name implies, the European red mite, Panonychus ulmi , is mainly a pest of fruit trees (apple, pear, plum and cherry). However, it can attack a large scale of other woody plants and is
General The onion thrips (Thrips tabaci) is distributed throughout the world. It is found outdoors on many plants and particularly damaging on onions, leek, and in greenhouses on cucurbits, tomato , s
General Impatiens thrips (Echinothrips americanus) is an increasing problem in greenhouse cultivation, having spread to many countries within the last 30 years. The thrips have mostly been able to spr
of the entomopathogenic nematodes bred by Koppert has been selected to target specific pest insects and Koppert produces specific strains of Steinernema [...] equipment etc. If you have any questions or doubts, please consult your Koppert contact person. If a specific pest is not mentioned in this document, it [...] it doesn’t necessarily mean it cannot be controlled by nematodes. Koppert is continuously researching new possibilities. Protected Vegetables Pest Larva
General The golden twin-spot moth or tomato looper ( Chrysodeixis chalcites ) belongs to the family of Noctuidae . It is a tropical and subtropical species originating in the Mediterranean and norther
maximaal 2000 ml product. Als het reservoir meer product bevat, werkt het apparaat niet naar behoren. A B Vul het reservoir (B) met product. 3. Plaats de [...] for the predatory insects. Dose A given amount of product spread out over a given distance. Product The mix of carrier material and predatory insects [...] which the device spreads the product, measured from the mouth of the device. Contact information of the manufacturer Koppert B.V. Postal address P.O. Box
relative humidity (RH) promotes germination of spores but inhibits spore production, so the net effect of the RH is very small. Wind and draught in greenhouses
General The brown soft scale Coccus hesperidum is very common in tropical and sub-tropical regions and is also a common pest in greenhouses throughout the world. C. hesperidum has many host plants, in
General The broad mite (Polyphagotarsonemus latus) occurs in the tropics and in greenhouses in temperate regions. The broad mite (Polyphagotarsonemus latus) has a wide range of host plants, especially
