Pest regulation and support of natural enemies in agriculture: Experimental evidence of within field wildflower strips

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• 作者：S&eacute ; verin Hatt^a ; ^b ; ^c ; ^{severin.hatt@ulg.ac.be} ; Thomas Lopes^b ; ^{tlopes@doct.ulg.ac.be} ; Fanny Boeraeve^d ; ^{f.boeraeve@ulg.ac.be} ; Julian Chen^c ; ^{jlchen@ippcaas.cn} ; Fr&eacute ; d&eacute ; ric Francis^b ; ^{frederic.francis@ulg.ac.be}
• 关键词：Agroecological engineering ; Conservation biological control ; Plant diversity ; Aphids ; Predators ; Parasitoids
• 刊名：Ecological Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：98
• 期：Complete
• 页码：240-245
• 全文大小：1710 K
• 卷排序：98

文摘

Sowing perennial wildflower strips within fields: an innovative agroecological practice. Aphids, especially winged, are reduced in between wildflower strips. Wildflower strips within fields support adult aphidophagous hoverflies. In between wildflower strips, hoverfly larvae and aphids are positively correlated.