SELECTION OF EFFECTIVE SPECIES OF TRICHOGRAMMA EGG PARASITOIDS OF DIAMONDBACK MOTH, PLUTELLA XYLOSTELLA II. LABORATORY EVALUATION ON THE MASS-REARING POTENTIAL OF SEVERAL TRICHOGRAMMA AND TRICHOGRAMMATOIDEA SPECIES
he yurong\+1\ l lihua\+2\ pang xiongfei\+1 (1 laboratory of insect ecology; south china agricultural university; guangzhou 510642; 2 institute of plant protection; guangdong academy of agricultural sciences; guangzhou 510640)

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SPECIES AND FEFDING HABITS OF PREDATORY INSECTS (INCLUDING SPIDERS) FROM DADONGSHAN (MT.) OF GUANGDONG NANLING NATIONAL NATURE RESERVE.
chen zhenyao liang geqiu jia fenglong zie weicia (institute of entomology and state key laboratory for biocontrol; zhongshan university; guangzhou 510275) chen zhiming\ deng shifu (dadongshan (mt.) management station of guang dong nanling nationa

..............page:6-21

jian xun

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A STUDY ON THE ANASTATUS SPP.RELEASED IN FOREST FOR CONTROL OF DITYOPLOCA JAPONICA MOORE
wu mongnai yang shagging chen jie (chongqing statinon of forest pests control and quarantine ; yongchuan 402160) du youbing cai jixiang fu chengsong (forestry bureau of chengkou county; chengkou; sichuan 405900)

..............page:26-29

ATTRACTED EFFECTS OF THE SUBSTANCES EXTRACTED FROM POPUTUS CANADENSIS MOENCH ON HELICOVERPA ARMIGERA
fu xinhua lei chaoliang wang xiangping zhou you (huazhong agricultural university; wuhan; 430070)

..............page:22-25

A SURVEY OF BIOCONTROL FACTORS RESEARCH OF AGROTIS YPSILON(ROTTEMBERG)
li fang\ chen jiahua\ he longbing (department of plant protection fau; fuzhou 350002)

..............page:43-48

NATURAL ENEMIES AND BIOLOGICAL CONTROL OF DIAMONDBACK MOTH
zhou qiong\ liang guangwen (lab. of insect ecology; south china agriculture university; guabgzhou 510642)

..............page:35-42

CURRENT STATUS IN THE STUDY ON THE CONTROL OF BEMISIA TABACI (GENNADIUS) WITH ENTOMOPATHOGENIC FUNGI
xiao yan\ ren shunxiang\ qiu baoli (college of natural resoures and enviroment; south china agricultural university; guangzhou 510642)

..............page:30-34