China Plant Protection 1999 Issue 2 chong zuo ke fang zhi gan zuo qian ye e shi yan chu bao

chong zuo ke fang zhi gan zuo qian ye e shi yan chu bao
zhang wei ; zhou tian yun ; hu chang guo

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Preliminary Studies on Effect Determination of Controlling Eggplant Cyanosis by Antibiotics
feng dong zuo ; li bao dong ; zhang ke cheng ; zeng hong mei ; lin de

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chuang ban zhi bao xie hui kai zhan yi ti hua fu wu
shao li xia

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jia qiang guo nei nong ye zhi wu jian yi gong zuo de si kao
huang he

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a te la jin wu ran dao tian de zhi li ji shu
yan tao ; wang shu hua ; sui zhu wen

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guo jia ming ling jin zhi zai nong tian shi yong de nong yao
lei guo ming

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Recent Situation on Chemical Application in High－yield and Double－season Rice Field and Practiceon Improvement of Application Technology
He Longyu

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nong zuo wu de nai zi lao xing ji hong lao hou de jiu zai cuo shi yan jiu
kong fan lian

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jiao dong nong tian hai shu fa sheng gui lv yan jiu
sun shu jian ; song ming long ; wu cui e ; li pei jun ; bao ji hong

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lu xi nan huang fan ping yuan da dou tian za cao diao cha chu bao
dong ci xiang ; yang en hua ; li bao ming ; hu shu xiang ; ren lan hua ; li guo quan ; fang ju cai ; lu mai

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yao cai di chun yu mi hua xue chu cao shi yan
lv yan jun ; zhao yi qin

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quan zhou xian 1998 nian yin xing jing fu bing fa bing qing kuang de diao cha
shi qiao de

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zuo wen xi e fa sheng qing kuang guan cha ji fang zhi cuo shi chu tan
huang a xing ; liang guo shan

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yun nan mang guo di fu bing fa sheng ji fang zhi ji shu
zuo qing quan ; huang ye xiu

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yuan hu shuang mei bing fa sheng yu fang zhi
yao yue liang

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hua jiao jie nie tiao jia yue dong chang suo ji zai fang zhi shang de ying yong
wang shun ping ; shen ji ping ; zuo jian liang ; jia fang

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bei fang te zao shu mian qu mian ling chong de fa sheng he fang zhi
lv yang chun ; li yan xue

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wen shi huang gua he ban bing de fa sheng ji qi fang zhi
liu yong chun ; jiang zhong wei

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zuo tian zuo bai hu ma ban bing de fa sheng yu fang zhi
lin yu fa

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jiang tian tian cai ye e de fa sheng yu fang zhi
liu sheng ji ; chu ming na ; chi yong qing

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da suan ye ku bing de fa sheng yu fang zhi
jiang ping

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INVESTIGATION ON EMERGENCE AND DISTRIBUTION OF LOXOSTEGE STICTICATIS LINNAEUS EGG AND OVER WINTER LARVA
Kang Aiguo;Fan Rongxian;Zhang Yuhui;Li Qiang;Pang Hongyan

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Prediction and Forecasting for Nationwide Emergence Frend of Severe Crop Diseases and Insects in 1999 Pest Prediction and Forecasting Station of NATESC
quan guo nong ye ji shu tui guang fu wu zhong xin bing chong ce bao zhan

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OBSERVATION ON POST-EFFECT OF RICE SHEATH BLIGHT DISEASE
Gao Taidong;Sun Aiping;Zhong Zizhong;Xia Meizhen

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STUDY ON FORECASTING FOR EPIDEMICAL TENDENCY AND YIELD LOSS OF WHEAT SCAB
Huang Chunyan;Zhu Chuanying;Zhang Zengmin;Guo Mei;Zhang Yunhua

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fen xi xiao mai tiao xiu bing zai zuo zuo xian de fa sheng te dian tou shi si chuan pen di fa sheng qu shi
xu xing quan

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OCCURRENCE CAUSES AND CONTROL MEASURES OF RICE CALLITETTIX VERSICOLORKH 1D
Tang Chunsheng;Gao Jiazhang;Huang Zhenlong;Jiang Maosheng;Tang Chunlian;Liu Tieqiao;Luo Xueyi

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Emergence Characteristics and Controlling Advance on Crop Diseasesand Insects of China in 1998
Zhu Enlin

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MONOGRAPHELLA ALBESCENS(THUMEN) PARKINSON INVESTIGATION AND CONTROL
Ye Chenglei;Xie Genfu;Zhu Yigen;Lan Bo;Ye Chengmiao

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nan fang hua sheng bing hai yao ji fang zhi tan tao
wu she gao ; yan xi qiu

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ren zao luan fan yu song mao chong chi yan feng fang zhi er dai yu mi ming shi yan chu bao
wang de ; li yong bo ; xu ze hai ; he qi ming ; wang zuo fu

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fang zhi yu mi di xia hai chong de cui ya zhong zi bao yi ji shu
sun yu yan ; li shu shan ; qi li ; zhao jiu chang

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1998 nian dong ya fei huang zai zuo shi yi chuan xian yan zhong fa sheng
zhao zong lin ; gao jian wei ; zuo

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xie wen ye e jin ru shui dao tian wei hai
zhang yu

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yu mi tie jia chong zai de bao xian yan zhong fa sheng
huang shi xi

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shan xi sheng tong chuan shi ju bu di qu yu mi bing du bing fa sheng yan zhong
fu qiang

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yu mi yuan ban bing zai tong hua xian fa sheng yan zhong
xiao yong gui ; gao yun feng ; qu yan ming

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zhong mou xian zuo can wei hai hua jiao yan zhong
liu hong mou ; xu rui zhen ; wang lei

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tai zhou shi fa sheng mai jiao bing jun zhong du shi jian
gao tai dong

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gen duo zhuang sheng gen fen ying yong tui guang hui zai jing ju xing
xie jian hua

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zhi bao ji shu yu tui guang tong xun yuan bian geng yu bu chong

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