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Cereal leaf beetles are serious animal pests of crops in many areas of western and eastern Slovakia. Research was carried out in these areas in order to receive knowledge on occurrence of natural en...
During 1997–1999, occurrence of hymenopteran parasitoids of cereal aphids was observed in different localities in Slovakia. Altogether, seven species of aphid parasitoids were recorded. The total numb...
Parasitoids are the main natural enemies of the California red scale, Aonidiella aurantii (Maskell) and on occasion can regulate their populations. To increase their effectiveness, inoculative or augm...
At Mt. Ôdaigahara, in west-central Japan, we compared the survivorship of an unidentified gall midge (Cecidomyiidae: tribe Oligotrophini) that forms galls on the culms of dwarf bamboo (Sasa nipp...
We studied the parasitic complex of the African citrus psylla, Trioza erytreae for the first time in the tropical zone of Africa, in Cameroon. This psyllid is the major pest of citrus in all h...
The differences in the reproductive biology of overwintered (OW) and F1 generation of Trissolcus semistriatus Nees and T. festivae Victorov (Hymenoptera: Scelionidae) were investigated under laborator...
Integrating parasitoids into management of pollen beetle on oilseed rape.
Cabbage seed weevil (Ceutorhynchus assimilis Payk.) and its parasitoids in oilseed rape crops in Estonia.

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