Virus diseases and its control techniques on western celery
wu hong zhi1; gao chun lin2(1.the gardening department of landscape and horticultural college; yunnan agricultural university; kunming 650201; china; 2.plant protection and quarantine station of chenggong county; yunnan province; chenggong 650034; china)

..............page:7-8

yan fen shi de fa sheng yu fang zhi
luo chen ; zhang zhi li

..............page:35-37,39

qie ke shu cai gen bu xin hai chong qie ke shu cai yi fen zuo
gao xiao wen ; wei ming bao

..............page:41

sang yuan za cao fang chu ji shu
zhang bi xia

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

jia duo pai chong qing ce bao deng tong guo zhuan jia jian ding
ben kan bian ji bu

..............page:47

zuo cao tian za cao de fa sheng wei hai diao cha ji fang chu ji shu yan jiu
zhou hong ; li jun jin ; hu de ju

..............page:27,30

Application of contour mapping system-Surfur in crop pest monitoring
tang jin yi1; wang jian qiang1; zhai bao ping2; wang hai kou2(1.national agro technique extension and service center; beijing 100026; china; 2.plant protection college; nanjing agricultural university; nanjing 210095; china)

..............page:3-6

ru he fang zhi nong tian zuo zuo
hua duan chao ; guo xin ping ; chou deng lou

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

2002 nian nong zuo wu zhong da bing chong fa sheng qu shi zhan wang

..............page:40-41

gua shi ying sheng wu xue te xing guan cha ji qi fang zhi jian yi
zhang quan sheng

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

lv mang zuo zai zao shu shang bao fa cheng zai de yuan yin ji fang zhi fang fa
gao jian min ; wang yong gang

..............page:26,25

Factors for swelling up of rice stripe virus and itscontrol measures in Jiangsu province
yang rong ming; diao chun you; zhu ye qin(plant protection station of jiangsu province; nanjing 21013; china)

..............page:9-10,12

2001 nian nong yao shi chang hui gu ji 2002 nian nong yao shi chang yu ce yu zhan wang
shu fang ; shao zhen run

..............page:38-39

fu gou mian tian mang chun xiang chang zuo wei hai
li guo yang ; liu cong ming ; zhang wei biao

..............page:47

mian mang zuo da fa sheng yuan yin ji zong fang cuo shi
shen hong li ; lu jian gao

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

yu zhu yao bing chong zhong lei ji qi wu gong hai sheng chan zhi bao ji shu
sheng xian qiao ; chen gui hua ; zhu geng xin

..............page:17-18

Studies on the resistance of Bt transgenic cotton tocotton leaf roller (Sylepta derogata Fabricius)
wang hou zhen1; xiao yun li1; zheng cheng min1; wang shu you2; meng yan xia2(1.plant protection station of shandong province; jinan 250100; china; 2.plant protection station of ling county; shandong province; 253500; china)

..............page:21-22

he bei sheng 2001 nian xiao mai wen ku bing fa sheng yu qi hou yuan yin fen xi
gou jian jun ; dong zhi ping ; jiang jing yu ; xue yu ; hao yan tang ; liu li hong ; kou kui jun ; li bao jun ; su cui fen ; li shuang yue ; shang yin

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

yu mi xi jun xing jing fu bing de fa sheng wei hai diao cha
li qiao zhi ; gao ming ; wang zi wei ; gao qing zhen ; luo qin yue

..............page:13,25

kang chong mian tian zhu yao sheng wu zhong qun de bian hua gui lv yan jiu
jia yan hua ; chen xiu shuang

..............page:19-20

nuo yu mi tian za cao fang chu shi yan
dai zhong jun ; liu tian long ; xie hong fang

..............page:28,46

an quan nong chan pin sheng chan ti xi de jian she he si kao
wang shan

..............page:42-44

qian tan zhi wu jian yi deng ji zheng de he fa he shi yong
ye an min ; lu ling ping

..............page:32,34

xi zuo chun kong zhi hua sheng wang chang shi yan
liu yun

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

zuo shan su li yao hai duo fa yuan yin fen xi ji fang zhi dui ce
wang xue liang ; zhu ben yu ; liu jie

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

bing chong hai jian ce yu yu ce di san jiang bing chong hai yu ce yuan li
xiao yue yan

..............page:45-46

ban li tan ju bing tian jian zong he fang zhi ji shu yan jiu
qi shu an ; liu zhen yu ; zhao ren guang ; li mei qin ; wang yu gang

..............page:24-25

she shi zai pei qie huang wei bing fa sheng wei hai ji fang zhi ji shu
xu jin mei ; zhang guo lin ; chen hai xin

..............page:16,20

gong xu jiao liu

..............page:48

ban fen tuo fang zhi bai fen bing xiao guo hao
deng zhao li ; shu qiong

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