APHID PARASITOID COMMUNITIES Imtinan Akram Khan (u. a.) Taschenbuch Englisch
45,90 €
In Pakistan, aphids have mostly been restricted by insecticidal applications. Nevertheless, due to undesirable effects of insecticides, total dependence on them can not be made. During the study ten aphid species and eleven parasitoid species were identified.
Jetzt bei Ebay:
