This article carries out a preliminary research and analysis on community character of the parasite natural enemy insects in desert transition zone and its adjoining cotton field in the south of Xinjiang,14 families of parasite natural enemy were collected and indentified in the cotton field,and 21 families in the desert transition zone.

Predominant natural enemy insects in soybean field in northeast China

Paederus fuscipes Curtis is a common predatory natural enemy in farmland.

The basic research of its morphological,biological,taxonomical characters and the application of it as medicinal insects,edible insects,view and admiring insects,natural enemy and so on are reviewed in this paper.

Natural resources and application of natural enemy insects in apple orchard in Shaanxi;

The paper reviewed species and research progress of natural enemy insects of locust both at home and abroad.

Polistes jokanamae Radoszkowski is a common social natural enemy insect.

Studies on the diversity and correlation between the communities of vegetable insect pests and their natural enemies.;

It was found that there were 4 species of predatory natural enemies belonging to Coccinellidae, Cybocephalidae and Chrysopidae, and 4 species of parasitic natural enemies belonging to Encyrtidae and Aphelinidae respectively.

Based on the present situations in this field, the paper presents a survey of the studies on natural enemy insects of soybean pests.

This paper deals briefly with the conception of dominant species of natural enemy insects in farmland ecosystem.

Industry of insect natural enemy in China and abroad is investigated and analyzed by the authors through observations, visiting around the world and many other kinds of references.

Dastarcus helophoroides was an important insect natural enemy of large-body longhorned beetles.