A STUDY ON THRESHOLD TEMPERATURE AND EFFECTIVE ACCUMULATED TEMPERATURE FOR THE DEVELOPMENT OF TETRASTICHUS BRONTISPAE FERRIERE(HYMENOPTERA:EULOPHIDAE)
zhou xiang~1; li shiping~1; huang guangdou~(1; 2); ma zilong~2; zhao songlin~2; (1.plant protection college; scuta; danzhou; hainan 5717372.coconut research institute; catas; wenchang; hainan 571339)

..............page:8-12

STUDIES ON INSECT DIVERSITY OF DESERT GRASSLAND IN XIANGSHAN MOUNTAIN,NINGXIA
shang zhanhuan~(1; 2) xin ming~2 yao aixing~2 long ruijun~(1; 3)(1.faculty of grassland science; gansu agricultural university; lanzhou 730070 china; 2.institute of grassland science; ningxia university; yinchuan 750021 china; 3.northwest institute of plateau biology; chinese academy of sciences; xining 810008; china)

..............page:1-7

RELATIONSHIPS BETWEEN ASCOVIRUSES/ASCOVIRUS-LIKE VIRUSES AND PARASITOID WASPS
wang haiyan yu hong ghen xuexin~*(institute of applied entomology; zhejiang university; hangzhou; 310029; china)

..............page:26-35

STUDIES ON PAEDERUS FUSCIPES CURTIS′ ARTIFICIAL DIET
zhou min(the life science college of china west normal university; sichuan nanchong 637002)

..............page:13-17

RESEARCH ON THE ORGANIC LAWN MANAGEMENT OF HONGKONG ORGANIC GOLF COURSE
winson tsang~(1; 2) ray tsang~1 hong kong sar(1.hk organic agriculture & ecological rcscarch assoiation hong kong2.college of resoures; and environment; south china agriculturaluniversity guangzhou 510642)

..............page:18-25

PROGRESSES ON INSECT ANTIMICROBIAL PEPTIDES
liu jiantao~1 su zhijian~(12) wang fanghai~1 li guanghong~1 song shaoyun~1(1 institute of entomology; state key lab for biocontrol; zhongshan university; cuangzhou 510275; china)(2 school of pharmaceutical sciences; jinan university; guangzhou 510632; china)

..............page:36-43

A BRIEF TALK ON THE WOODPECKER′S ECOLOGICAL CONTROL OVER FOREST INSECTS
li zhidong(the forest diseases and insects prevention and quarantine station of lintao county; lintao; gansu province 730500)

..............page:44-48