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Effects of sweet alyssum flowers and their volatile compounds on Drosophila suzukii (Matsumura) in the laboratory
Journal of Applied Entomology ( IF 1.9 ) Pub Date : 2020-08-05 , DOI: 10.1111/jen.12803
Justin M. Renkema 1 , Darsy Smith 1
Affiliation  

Drosophila suzukii (Matsumura) is a major global pest of soft fruit crops. Based on field observations, we tested in the laboratory whether sweet alyssum (Lobularia maritima (L.)) flower volatiles and their major constituent compounds, acetophenone and benzaldehyde, repelled D. suzukii flies. Volatiles from cut flowers and acetophenone reduced numbers of D. suzukii attracted to raspberries, and acetophenone reduced numbers of larvae in the raspberries. Testing of sweet alyssum plantings or dispensing acetophenone to repel D. suzukii in fields and lower fruit infestation should be conducted.

中文翻译:

香雪莲花及其挥发性化合物对实验室铃木果蝇(松村)的影响

铃木果蝇(Matsumura)是软果作物的主要全球害虫。根据实地观察,我们在实验室中测试了甜雪莲 (Lobularia maritima (L.)) 花挥发物及其主要成分苯乙酮和苯甲醛是否能驱除铃木果蝇。来自切花和苯乙酮的挥发物减少了被覆盆子吸引的 D. suzukii 的数量,而苯乙酮减少了覆盆子中的幼虫数量。应进行甜香蜂草种植试验或分配苯乙酮以驱除田间铃木念珠菌,减少果实侵染。
更新日期:2020-08-05
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