Influence of Garlic Intercropping or Active Emitted Volatiles in Releasers on Aphid and Related Beneficial in Wheat Fields in China
文献类型: 外文期刊
第一作者: Chen Ju-lian
作者: Chen Ju-lian;Sun Jing-rui;Cheng Deng-fa;Zhou Hai-bo;Francis, Frederic;Haubruge, Eric;Liu Yong;Bragard, Claude
作者机构:
关键词: wheat;garlic;intercropping;semiochemical release;Sitobion avenae;natural enemies
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2013 年 12 卷 3 期
页码:
收录情况: SCI
摘要: In order to develop biological control of aphids by a "push-pull" approach, intercropping using repellent emitting plants was developed in different crop and associated plant models. Garlic is one of the potential plant that could be inserted in crops to decrease the pest occurrence in neighboring crop plots. In this study, field works were conducted in wheat fields in Langfang Experimental Station, Hebei Province in China from October 2009 to July 2010 during wheat developmental season. The effect of wheat intercropping with garlic but also the volatiles emission on the incidence of the English grain aphid, Sitobion avenae Fabricius (Homoptera: Aphididae) was assessed. Natural beneficial occurrence and global yields in two winter wheat varieties that were susceptible or resistant to cereal aphid were also determined comparing to control plots without the use of garlic plant intercrop nor semiochemical releaser in the fields. S. avenae was found to be lower in garlic oil blend treatment (GOB), diallyl disulfide treatment (DD) and wheat-garlic intercropping treatment (WGI) when compared to the control plots for both two varieties (P<0.01). Both intercropping and application of volatile chemicals emitted by garlic could improve the population densities of natural enemies of cereal aphid, including ladybeetles and mummified aphids. Ladybeetle population density in WGI, GOB and mummified aphids densities in WGI, DD were significantly higher than those in control fields for both two varieties (P<0.05). There were significant interactions between cultivars and treatments to the population densities of S. avenae. The 1000-grain weight and yield of wheat were also increased compared to the control. Due to their potential alternatives as a biological control agent against cereal aphid, garlic intercropping and related emitted volatiles are expected to contribute to the further improvement of integrated pest management systems and to potentially reduce the amount of traditional synthetic pesticides applied in wheat fields.
分类号:
- 相关文献
作者其他论文 更多>>
-
Complete genome sequence of a novel iflavirus from wheat sawfly (Dolerus tritici)
作者:Guo, Jiashu;Liu, Wenwen;Chen, Chen;Wang, Xifeng;Guo, Jiashu;Francis, Frederic;Xu, Zhongtian
关键词:
-
The morphology and molecular mechanisms of enhanced olfaction in the grain aphid Sitobion miscanthi
作者:Fan, Jia;Jiang, Xin;Li, Qian;Yu, Miaomiao;Zhang, Siyu;Xue, Wenxin;Liu, Yanxia;Zhang, Yong;Chen, Julian;Francis, Frederic;Su, Changqing;Su, Changqing;Aradottir, Gudbjorg Inga
关键词:Aphid; Olfactory sensillum; Odorant binding protein (OBP); Parallel reaction monitoring (PRM); Wing phenotype
-
Ubiquitination of OsCSN5 by OsPUB45 activates immunity by modulating the OsCUL3a-OsNPR1 module
作者:Zhang, Chongyang;Fang, Liang;He, Feng;You, Xiaoman;Wang, Min;Zhao, Tianxiao;Hou, Yanyan;Wang, Ruyi;Ning, Yuese;Zhang, Chongyang;Ruan, Jue;Fang, Liang;Francis, Frederic;Xiao, Ning;Li, Aihong;Yang, Jian;Wang, Guo-Liang
关键词:
-
Characterization and impact of olfactory cues from aphid honeydew microbes on Harmonia axyridis
作者:Liu, Jiahui;Xu, Mengxian;Liu, Yong;Zhan, Yidi;Liu, Jiahui;Glacet, Lallie;Francis, Frederic;Liu, Yong;Zhan, Yidi;Liu, Jiahui;Xu, Pengjun;Ren, Guangwei
关键词:microbial volatile organic compounds; honeydew; ladybird; odorant-binding protein; biological control; behavioral manipulation
-
Biological control mitigates spread of vector-borne plant pathogens
作者:Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Xu, Pengjun;Lu, Yanhui;Wyckhuys, Kris A. G.;Wyckhuys, Kris A. G.;Elkahky, Maged;Zou, Yi;Crowder, David W.;Adriani, Evie;Albaytar, Annabelle B.;Cruz, Filomena C. Sta.;Beltran, Marie Joy B.;Signabon, Freddiewebb B.;Ben Fekih, Ibtissem;Francis, Frederic;Camargo-Gil, Carolina;Cicero, Lizette;Colmenarez, Yelitza C.;Cuellar-Palacios, Claudia M.;Montoya-Lerma, James;Dubois, Thomas;Khamis, Fathiya M.;Eigenbrode, Sanford D.;Fereres, Alberto;Haddi, Khalid;Le Lann, Cecile;Roudine, Sacha;van Baaren, Joan;Le Ralec, Anne;Lopez, Lorena;Lyu, Baoqian;Munoz-Cardenas, Karen;Nurkomar, Ihsan;Palmeros-Suarez, Paola A.;Perier, Jermaine D.;Ramirez-Romero, Ricardo;Sanches, Marcio M.;Sanchez-Garcia, Francisco J.;Vasquez, Carlos
关键词:Disease ecology; Vector-borne pathogens; Agroecology; Interdisciplinarity; Biological control agent-vector-virus; interactions
-
Growth, fatty acid composition, and fillet quality of largemouth bass (Micropterus salmoides) fed soybean oil and cottonseed oil diets
作者:Liu, Yangyang;Xue, Min;Wang, Jie;Wang, Hao;Liang, Xiaofang;Liu, Yangyang;Francis, Frederic;Megido, Rudy Caparros
关键词:Micropterus salmoides; Vegetable oils; N-3 LC-PUFA biosynthesis ability; Lipid metabolism; Fillet quality
-
RNAi technologies for insect control in crop protection
作者:Zhong, Xue;Xu, Jiajing;Qin, Mengchao;Cao, Mingxin;Xia, Lanqin;Zhong, Xue;Francis, Frederic;Zhong, Xue;Xu, Jiajing;Qin, Mengchao;Cao, Mingxin;Xia, Lanqin;Yu, Xiudao;Zhang, Jiahui
关键词:Crop protection; Double-stranded RNA (dsRNA); Insect control; RNA interference (RNAi)