General The goat moth ( Cossus cossus ), is a pest of broad-leafed trees. It is most often found in birch, ash, willow and elm but can also attack fruit trees. It is widespread in Europe. Damage sympt
mites , the most effective being Phytoseiulus persimilis ( Spidex ). This product is supplied in bottle sizes of 2,000 and 10,000. The mite is a specialist
General Aspidiotus nerii , the oleander scale or white scale belongs to the Coccoidea and has an almost worldwide distribution. Host plants include olive, apple, mango, palms, oleander and citrus. Dam
General The circular scale, Chrysomphalus aonidum is a tropical species, native to the Oriental region but it has been dispersed widely in tropical and subtropical parts of the world, mostly in associ
General The box tree moth ( Cydalima perspectalis ) belongs to the family of Crambidae . It originates in the temperate and sub-tropical regions of East Asia (Japan, Korea, China). The box tree moth (
General The Pine processionary moth (Thaumetopoea pityocampa), is a major pest of pine trees around the Mediterranean Sea. It is most conspicuously damaging on pine plantations, or amenity pines. Dama
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 pea leaf miner (Liriomyza huidobrensis), occurs in a variety of vegetable and ornamental crops. It originates from South and Middle America and has subsequently spread via plant material.
