Hubei Plant Protection 1999 Issue 1 gao liang xia chang zuo wei hai gan zhe chu bao

gao liang xia chang zuo wei hai gan zhe chu bao
kong ming hang

..............page:31

jie shao yi zhong xin xing mie sheng xing chu cao ji 21% sai da shui ji (sandoban)
zhou guo zhen

..............page:38

hao ke zuo fang zhi ye zuo de xin xing sha zuo ji
shi shang bai ; zhu guo fang

..............page:37

cao gan zuo fang chu zuo hou tao yuan za cao de xiao guo
hu bo

..............page:36

bu tong yao ji dui han yu yang tian za cao de fang chu xiao guo
hu zhi wen ; jiang yi hua

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

gen shi ti mie wei fang zhi tao yuan sang dun zuo shi yan
kuang yin jin

..............page:34

nong da fang chu mian tian za cao shi yan
chen guo yin ; yu hua qing ; zou feng

..............page:34

The theory and practice of integrated control to the plant diseases and pests
Shi Shangbai

..............page:32-33

she shi zai pei zhong jiu qu de fa sheng yu fang zhi
tian kun fa ; zhao qi cang

..............page:31

yan chi la jiao bing hai de fang zhi ji shu
li chuan bao

..............page:30

xiao mai wen ku bing fa sheng ji fang zhi dui ce
wu ming feng ; zhou xun

..............page:29

sha li gao chan guan li cuo shi
shi xue lin

..............page:28

fan qie sheng li bing hai fa sheng de yuan yin yu cuo shi
hua qiong

..............page:27

chun ji da bai cai bing chong cao hai de zong he fang zhi ji shu
wang xi qiao ; huang deng huai ; hu fei ; yi yong sheng

..............page:26

dao tian chang jian wen ti ji chu li fang fa
gao sheng liang

..............page:25

10% sheng li bao wp fang chu dao tian za cao yao xiao shi yan
zhang yu

..............page:23-24

Test of chemical herbicides to weeds in casting-planted semilate rice field
kong xiang ju ; yin zheng ping ; zheng da fu ; xiao cheng yun

..............page:22

tao zhu ming wei hai qi cheng tan tao
zhang sheng

..............page:21

Analyses to the outbreak factors of Glyphodes pyloalis Walker and it's control measures
huang xu ling ; cheng zuo ; deng wen ; cheng bin feng ; ye chu hua

..............page:20

On the integrated control measures to chestnut diseases and pests
Li Guoyuan

..............page:18-19

jia jie xi gua miao kang ku wei bing shi yan chu bao
xiao ai jin ; yin ju hai

..............page:17

On symptoms, causes and control measures of giantarum diseases in Qinba hilly region
Cui Ming;Zhao Xingxi

..............page:16

The occurrence and integrated control of Liriomyzae sativae Blanchard in Hubei province in 1998
Liu Yuanming;Kuang Hongmei

..............page:14-15

bt dui tian cai ye e sheng chang fa yu de ying xiang
zhao xiao gong ; chen wei ; zhong lian sheng

..............page:13

shui dao pao yang tian bing chong zong he fang zhi ji shu yan jiu
ji xing xiang ; wang jun nong

..............page:11-12

mei zhou ban qian ying zai chang yang de chui zhi di li fen bu diao cha fen xi
zhao zuo chao ; li rong fa

..............page:10

1998 nian jing men shi san hua ming fa sheng te dian ji yuan yin qian xi
gao sheng liang

..............page:8-9

tuan feng xian 1998 nian san hua ming fa sheng te dian ji yuan yin fen xi
wu jin yuan ; qiu jian fu ; chen song lin

..............page:7

The occurrence of Sphacelotheca reiliana(Kühn) Clintton and it's main causes in Xingshan county
li da sen ; zhang yu hua ; zhang hong jian ; gan fa lin

..............page:6

Studies on the occurrence of Puccinia striiformis Westendorp in the northwest region of Hubei province
Yang Qiusheng

..............page:3-5