Plant Protection 2004 Issue 5 Bark rot disease caused by Valsa sordida Nits on poplar trees in highlands and its occurrence factors

Bark rot disease caused by Valsa sordida Nits on poplar trees in highlands and its occurrence factors
yang dong

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

Studies on resistance risk of the pathogen causing cotton bollblight to metalaxyl in Anhui
chen fang xin ; gao zhi mou ; qi yong xia ; wu hong xing ; wu xiang hui

..............page:44-47

Influence of culture age on germination and virulence of Verticillium lecanii to Trialeurodes vaporiorum
yu rong rong ; shi wang peng ; zuo yue ying ; zhang long

..............page:41-43

Effects of the artificial diets and breeding means on growth and development of Chrysopa septempunctata Wesmael
zhang fan ; wang su qin ; luo chen ; chen yan hua ; li feng

..............page:36-40

Studies on karyotype of beet armyworm,Spodoptera exigua Hübner
fu jian ye ; zhang qing wen ; xu jing ; cai qing nian

..............page:32-35

Identification of the pathogen of Prunus americana and its medicinal sensitivity
deng xian qiong ; guo li zhong ; lin zhong gui ; zhang tian xiao

..............page:29-32

The stability of strain Z139 producing agricultural antibiotics
zhang bo ; bai hong jin ; fu cheng yu ; wu wen jun

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

Effects of Bt corn on development and behavior of Microplitis mediator (Haliday)
zuo gui ling ; deng shu dong ; zhang qing wen ; xu huan li ; cai qing nian

..............page:23-26

Advances in the research of sweet potato Fusarium wilt in Fujian Province
fang shu min ; chen yu sen

..............page:19-22

Advances in forecasting model and warning technology on potato late blight
sun mao lin ; li shu lian ; zhao yong chang ; li cheng yun ;r.j.hijmans

..............page:15-19

Progress and prospect on rodent repellents
dai zhong ping ; shi da zuo

..............page:11-14

Current situation, problems and prospects of biological control of rice paddy field weeds
huang shi wen ; yu liu qing ; luo kuan

..............page:5-11

Occurrence of tomato powdery mildew disease caused by Leveillula laurica Arn in green houses in Shenyang
wang zuo zuo ; chen li jie ; duan yu zuo ; lv guo zhong

..............page:91-91

Occurrence of Ostrinia furnaclis on ginger and its IPM
xu yu fang

..............page:90-91

Occurrence and control of Lymnaea staynalis
wang quan zhang ; zuo de liang ; zuo xian yu ; mei ai zhong

..............page:89-90

Occurrence and control of Cuscuta chinensis L.In Aletai Area
cheng zuo hua ; li wu ping ; sha er jiang

..............page:87-88

Invasive alien species, Radopholus similis (Cobb) Thorne and its occurrence and distribution
peng de liang ; xie bing yan

..............page:83-87

Efficacy of 38% abamectin and chlorphrifos EC for controlling crucifer insect pests
huang fu wei guo ; chen ruo xia ; wang yang jun ; xu yun fei ; gu bin quan

..............page:81-83

Tests of the control of Tryporyza incertulas (Walker) at heading stage by 5% fipronil SC and its mixture regent
wang jian fu ; sun rui lin ; sun ji ming ; liu fen

..............page:80-81

Determination of sensitivity of five kinds of insecticides to the adults of Diorhbda tarsalis Weise
zhang zhi ke ; yang cai xia ; gao li yuan

..............page:78-79

Control of grape white rot disease caused by Coniothyrium diplodiella by 40% flusilazole EC
liu chun yan ; hao yong juan ; wang yong ; wang wan li

..............page:77-78

Catalogue of hymenopterous parasties of vegetable leafminers and their systematic identification in Helongjiang Province
jin hui ; wang shi xi ; long li xin ; wang ying li

..............page:75-77

ri ben luo ye song gen fu bing fa sheng wei hai ji qi fang zhi
wang bai quan ; xu ming fei ; tan xian yu ; tan zao qun ; gu xian zheng

..............page:73-75

Naturalization of imported flowers in Shanghai and their control
yin li ping ; ye jun ; yi jian ping ; yan zhen fen

..............page:71-73

Occurrence of steppe locust on Yili Area and its IPM
lou shui qing

..............page:68-71

Preliminary studies on the toxins of Colletotrichum gloeosporoides (Penz) Sacc.
qu ling ; cao you long

..............page:65-68

Occurrence and the types of symptoms of lily virus diseases
xu bing liang ; liang qiao lan ; xu qiong

..............page:62-65

Studies on the changes of peroxidase and phenylalanine ammonia lyase in jujube infected by phytoplasmas
zhang shu hong ; gao bao jia ; wen xiu jun

..............page:59-62

Resistance induction of Fulvia fulva (Cooke) Ciferri to carbendazim and bionomics of resistant-mutants
wang mei qin ; liu hui ping ; zhang zhi guang ; han ju cai

..............page:55-59

Resistance of different kiwifruit cultivars to kiwifruit bacterial canker caused by Pseuomonas syringae pv.actinidae and the cluster analysis
li zuo ; tan gen jia ; li yao ; cheng he yuan ; han xiang ; xue lian ; li li

..............page:51-54

Research on spatial distribution and density evaluation method of the larvae of Liriomyza huidobrensis Blanchard in greenhouses
zhang wen jie ; luo jin cang ; deng gang ; wei yu hong

..............page:47-50