Phenological observation on the occurrence of Epinotia gansuensis;

Bionomics and control of Epinotia gansuensis (Liu et Nasu) (Lepidoptera: Tortricidae).;

The morphological characters of Zeiraphera lariciana and Zeiraphera grisecana and their ocurrence patterns in Saihanba area;

With long time observation and analysis,it is found that the following factors are related to the population fluctuation of Zeiraphera lariciana and Zeiraphera grisecana:pupation rate,eclosion rate,sex ratio,oviposition capacity and incubation rate.

Two species from Grapholitini, Cydia laricicolana (Kuznetsov) and Pammene nemorosa Kuznetsov, are reported for the first time in China, whose morphological characteristics are re-described with adults and genitalia, and the known biological information are offered.

Experiment on the control of Petrova perangustana;

Headspace analysis on volatiles of pinus tabulaeformis and their electroantennogram effects on Gravitarmata margarotana;

Oviposition selection of Gravitarmata margarotana adult;

A Study on Sexual Attraction of Gravitarmata Margarotana;

Volatile Components from Fresh and Weak Needles of Pinus kesiya var.langbianensis and Their Influences on Egg-laying of Female Retinia cristata;

Pest Risk Analysis of Retinia cristata in China;

Life history of Retinia cristata in Yunnan Province and its damage on Pinus kesiya var.langbianensis;