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ISBN 10: 7508209141ISBN 13: 9787508209142
Da: ReadCNBook, Nanjing, JS, Cina
Libro
paperback. Condizione: New. Paperback. Pages Number: 151 Language: Chinese. Publisher: Golden Shield Press Pub. Date :2000-01-01. This book discusses the basic principles of biological control of fruit pests. the system introduces the biological control of fruit pests and experience. Such as leaf minor apple. peach borer. citrus mites. stink bugs and other successful biological control measures and other important biological control method of fruit tree pests. First choice in the selection of biological control of more .
Editore: China Press, 2000
ISBN 10: 7508209117ISBN 13: 9787508209111
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Paperback Pages Number: 154 Language: Chinese. Production and application of protection to natural enemies of pests introduced Encarsia hover gall midge. Chile Phytoseiidae mites. flower bugs. Chrysopa sinica and Coccinella 6 Research and Utilization of natural enemies. morphological characteristics. biological characteristics. Occurrence. feeding. and the large population of technology. application methods and examples. and coordinated application of chemical pesticides and biological contro.
Editore: Golden Shield Press Pub. Date :2000-01-01, 2000
ISBN 10: 7508209141ISBN 13: 9787508209142
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
Soft cover. Condizione: New. Language:Chinese.Author:LIU YU SHENG NONG YE BU NONG ZUO WU BING CHONG CAO HAI SHENG WU FANG ZHI ZI YUAN YAN JIU YU LI YONG ZHONG DIAN SHI YAN SHI ZHONG GUO NONG YE KE XUE SHENG WU FANG ZHI YAN JIU SUO.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2000-01-01.
Editore: Shield Publishing Club Pub. Date :2009-04-01, 2009
ISBN 10: 7508209133ISBN 13: 9787508209135
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
Soft cover. Condizione: New. Language:Chinese.Author:NONG YE BU NONG ZUO WU BING CHONG CAO HAI SHENG WU FANG ZHI ZI YUAN YAN JIU YU LI YONG ZHONG DIAN SHI YAN SHI ZHONG GUO NONG YE KE XUE YUAN SHENG WU FANG ZHI YAN JIU SUO.Binding:Soft cover.Publisher:Shield Publishing Club Pub. Date :2009-04-01.