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 These three species of Diaspi s are very similar in their appearance and damage symptoms. Here, the Boisduval scale is described in more detail, as it is the most important one. The Boisduval
General The yellow rose aphid , Rhodobium porosum , is probably of North American origin but is now widely distributed in Europe, North Africa, parts of Asia and South America. It attacks plants of th
General The diamond back moth (Plutella xylostella) belongs to the family of Plutellidae . It only attacks Brassicaceae species, including cruciferous weeds. The diamond back moth (Plutella xylostella
General The cabbage moth (Mamestra brassicae) is a highly polyphagous defoliator. Besides being a major cabbage pest, it feeds on 70 plants of 22 families, among them crops such as sweet pepper, tomat
Releases should be repeated if necessary. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your
weekly intervals until control is achieved. Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your
switch to the use of En-strip or Ercal . Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your
switch to the use of Enermix or Ercal . Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your
