• Trianum-G

  formation of more root hairs, so that water and nutrients can be taken up better. This leads to a stronger and more uniform crop and better yields. This effect [...] product as a broadcast application. Cover applied product with soil or otherwise incorporate it into the soil. In case of mechanical application with a granule [...] find the recommended dosage for each crop and situation Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

• Spical

  centre of the cap to open the dosage hole Sprinkle material on leaves Make sure the material remains on the leaves for at least a few hours after introduction [...] should be repeated at least five times at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best

• Thripex-V

  Vermiculite and a fraction of bran. Application Turn and shake the bottle or bucket gently before use Bottle: Push the centre of the cap to open the dosage [...] m 2 /release. Releases should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] dosage hole Bucket: Use a spoon to distribute Thripex Sprinkle material on leaves or put small heaps on rockwool slabs Make sure the material remains on the

• Spidex Boost

  does not contain a rearing system which produces several generations of predatory mites over time. The mites will leave the sachets within a few days. Dosage [...] should be repeated weekly if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] mites multiply within the sachet and gradually disperse into the crop over a period of several weeks. Predatory mites use their piercing mouthparts to extract

• Chafers

  on roots. The larvae are white-coloured, C-shaped grubs, with a yellow-brown head, and up to 30 mm long when fully grown. Larval development takes two years [...] both species live in the soil and feed on the roots of many plants. They are a serious pest that can cause substantial damage. The adults are not harmful

• Limonica

  centre of the cap to open the dosage hole Carefully sprinkle material on leaves Make sure the material remains on the leaves for at least a few hours after [...] be repeated once or twice, or until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] limonicus is most effective at temperatures between 13 and 25°C (55 and 77°F). A. limonicus is sensitive to relative humidity below 70%. Combined use Can be

• Rose aphid

  and appearance of Rose aphid Aphids have a complex life cycle, with both winged and wingless forms of adults and a great variety in colour. In greenhouses [...] General The rose aphid, Macrosiphum rosae , is a serious and often abundant pest of roses. It is virtually cosmopolitan and widely spread in Europe. Damage [...] continue to reproduce parthenogenetically. Large colonies of aphids can build up on roses in spring and summer; sometimes shoots are completely covered by

• Fusarium spp.

  Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are [...] to mammals so maximum levels have been determined. Fusarium sambucinum (a.k.a. F. sulphureum ) causes dry rot of potato. The rot is dark and wet at first [...] pink sporulation becomes visible. Fusarium solani is a complex of many species, who collectively have a very broad host range. F. solani causes foot and/or

• Cryptolaemus montrouzieri

  beetle Cryptolaemus montrouzieri is a species of beetle belonging to the family Coccinellidae. The beneficial insect is a small but highly effective predator [...] can disperse over a large area in search of prey. Although Cryptolaemus montrouzieri prefers mealybugs, this species is known to be a polyphagous predator [...] cannibalism under these conditions. At a temperature of 21°C, during the whole period of its development to adult beetle, a larva eats more than 25 second and

• Rice root aphid

  can reproduce year-round indoors. However, they can only live a few days without feeding on a host plant and they give birth to live offspring instead of [...] Newborn nymphs reach maturity quickly, in about ten days. Adults can live up to a month, reproducing daily. [...] General The rice root aphid (Rhopalosiphum rufiabdominale) is a well-known pest in North America that survives outdoors all year round. It can affect plants