الفهرس | Only 14 pages are availabe for public view |
Abstract This work Carried out to study the effectiveness of four insecticides (belonging to the three main groups of the insecticides) and one insect growth regulator to the 5th nymphal instar of the desert locust. the strategy of the large scale locust chemical control depend on insecticides and igrs where the latter can affect the hoppers escaped insecticidal treatments. |