Hubei Plant Protection 1999 Issue 2 zong jie jing yan ying tiao zhan bao jia hu hang duo feng shou

zong jie jing yan ying tiao zhan bao jia hu hang duo feng shou
zhang long guo ; gu wei dong

..............page:3-4

Study on the damage and control methods to Agocybe pracox to Dioscorea zinigiberensis
Wu Dachun;Liu Taiwu

..............page:5-6

Effect of cold current on the dynamic of brown planthopper(Nilaparvata lugens Stal)
Huang Shengcui;Chen Jiangcheng;Ma Guochun

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

yi cheng shi 1998 nian dao fei shi fa sheng te dian ji yuan yin fen xi
chen da bing ; mao de xin

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

2.2% cai chong bi qing fang zhi xiao cai e mei zhou ban qian ying gan jie hong zhi zhu tian jian yao xiao shi yan
zhang shi fu ; yang he ping ; pan jin song ; ling lan ; xie ben gui

..............page:10-11

1998 nian zao yang shi dao fei shi fa sheng te dian ji yuan yin fen xi
wang peng

..............page:12-13

1999 nian shu cai bing chong fa sheng qu shi yu bao
zhang yuan ; xu jian wu ; tang shao yun ; wang kun qian

..............page:14

hu bei sheng 1999 nian nong zuo wu zhu yao bing chong fa sheng qu shi chang qi yu bao
hu bei sheng zhi bao zong zhan

..............page:15

Studies on the occurrence and control of pear psylla (Psylla pyrisuga Forser) in Hubei province
Li Guoyuan

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

mie zuo di mo fang chu xi gua tian mian tian za cao shi fan
li kun wen ; wu jing hong ; liu ping zhi ; zhang jing hua

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

Trial of several herbicides to weeds control in cast-planted rice field
Huang Yongming;Jia Pingan

..............page:18-20

mie zuo di mo fang chu zhi bo mian tian za cao xiao guo hao
yang xiao hong ; shen jie

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

ji zhong chu cao ji dui hou cha zuo wu de ying xiang
wang guang yuan ; guan cheng hong ; wang xian feng

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

kai zhan hai chong zong he fang zhi ying zhu yi de ji ge wen ti
tian kun fa

..............page:23

zao dao han pao yang bing chong cao zong fang cuo shi
he xi guang ; wu mei yuan ; tan shi jun

..............page:24

gan jie xiu bi shi de fang zhi
huang fa rong

..............page:24

fan qie chang jian bing hai de zheng zhuang
zhang yuan

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

peng shi shu cai ru he shi yong yan wu ji fang bing chong
miao chang ze

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

zuo yi er shi si jie qi yu nong ye sheng chan de guan xi
wan hui en

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

yu mi cu suo bing fa sheng te dian ji fang zhi
han qing ping

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

lao ji san guan xiao mie qu gan
zuo jiang wen

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

tui xing zhi bao ze ren mu biao guan li ti gao bing chong zong he fang zhi xiao yi
gao fu chu

..............page:29-30

5% gao xiao gai cao ling fang chu you cai tian za cao shi yan
yu xiao qing ; tang mao qin ; mao de xin ; xiao hui rong

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

ly48 ke shi xing fen ji fang zhi xiao mai chi mei bing xiu bing de shi yan
zuo jie ; lu jin ying

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

52.25% nong di le ec fang zhi cai qing chong yao xiao shi yan
wang zuo

..............page:32

xiang nan di qu lian xu si nian yu mi ming zai za jiao gao liang shang da fa sheng
li guo han ; zhang ming qing ; wang ze min ; jiang ze tao

..............page:33

cong ke sha de 101 dao ke sha de 2000
zhou guo zhen ; zhu guo fang

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

fang zhi wen ku bing , zhi xu yong yi ci bao sui
wu gang

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

fang zhi ban qian ying te xiao yao ji 20% ban qian jing wei ru ji
wang jing an

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

li ku jing fang zhi miao qi li ku bing xiao guo hao
xu ling feng ; wang ying jun ; zuo jie ; li chun guang

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

hu bei sheng nong ye ting biao zhang 1998 nian du quan sheng zhi bao gong zuo xian dan wei he xian jin ge ren

..............page:9

guang mie ling kuai mie ling shi yan xian chang can guan ji
zhou guo zhen

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