Selection of Antagonistic Strains Against Watermelon Wilt and Their Biocontrol Efficiency
ji ming shan ; wang ying zi ; cheng gen wu ; li bo qiang ; zhang guo hui ; li yan li ; hui wen guang

..............page:71-74

UV-Induced Resistant Strains of Trichoderma harzianum to Procymidone
ding zhong ; liu feng ; mu li yi

..............page:75-78

Studies on Fermentation Condition of Antagonistic Streptomyces S23
meng qing fang ; zhang ting ; yang wen xiang ; tian shi min ; liu da qun

..............page:79-82

The Effect of Oligochitosan on the Activity of Defensive Enzyme and Zymogram of Isoenzyme in Tobacco Leaves
du zuo guang ; bai xue fang ; zhao xiao ming ; jiang hua

..............page:83-86

Herbicidal Activity of Metabolite Produced by Nimbya alternantherae, a Leaf Spot Pathogen of Alternanthera philoxeroides
xiang mei mei ; zeng yong san ; liu ren ; zuo xiao lin

..............page:87-89

Research and Application of Apanteles chilonis, a Parasitoid of Rice Striped Stemborer Chilo suppressalis
chen hua cai ; lou yong gen ; cheng jia an

..............page:90-93

Preliminary Study on the Control of Rice Pests by Releasing Ducks in Rice Field
lin zhang rong ; jin zuo zhong

..............page:94-95

Effect of Waterhyacinth Leaf Age on Neochetina eichhorniae
wang qing hai ; ding jian qing ; zhang guo liang ; fu wei dong

..............page:96-97

In vitro and Plant Bioassays of Insecticidal Engineered Pseudomonas fluorescens in Cotton with Cotton Bollworms
duan can xing ; zhang qing wen ; xu jing

..............page:67-70

Effect of Additives on Bacillus thuringiensis for Controlling Plutella xylostella
qiu si zuo ; huang zhi peng ; huang bi wang ; guan xiong

..............page:62-66

Comparison of Successive Rearing of Orius sauteri with Aphids and Trichogramma Pupae Reared in Artificial Host Eggs
guo jian ying ; wan fang hao ; wu zuo

..............page:58-61

Population Dynamics of Helicoverpa assulta and Myzus persicae and Their Natural Enemies in Tobacco Fields of Shandong Province
hou mao lin ; wan fang hao ; wang fu lian

..............page:54-57

Investigation on the Parasitoids and Pathogens of the Asian Corn Borer Overwintering Larvae in Corn Belt of China
he kang lai ; wang zhen ying ; wen li ping ; bai shu xiong ; liu ke hong ; zhou da rong

..............page:49-53