repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your
weekly intervals until control is achieved. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your
4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your
General The cotton leafworm (Spodoptera littoralis) is a highly polyphagous species feeding on plants of 40 families, containing 87 species of economic importance. It originates in Egypt, and is curre
General The tobacco aphid ( Myzus persicae subsp. nicotianae ) probably evolved from the peach potato aphid in the Far East and is a key pest of tobacco crops in both the United States and South Ameri
should be repeated a number of times. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your
Releases should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your
(Amphorophora rubi) is the main source of nuisance. This was the reason for Koppert to join the distributors Vos Capelle and Klep Etten-Leur and four growers’ [...] greenhouse used for raspberries is never empty and I can ensure that the biological balance is carried on to a new crop cycle. This is an advantage, although
