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7种非寄主植物挥发物对桃小食心虫繁殖与发育的影响

标题: 7种非寄主植物挥发物对桃小食心虫繁殖与发育的影响
英文标题: Inhibition of growth and fecundity by seven non-host plant volatiles against peach fruit borer, Carposina sasakii Matsumura
作者: 李晓颖,王志刚,毕拥国,阎爱华
英文作者: LI Xiao-ying,WANG Zhi-gang,BI Yong-guo,YAN Ai-hua
出版时间: 2011-01-01
机构: 河北农业大学
关键词: 桃小食心虫,植物挥发物,繁殖,发育
英文关键词: Carposina sasakii Matsumura,non-host plant volatiles,fecundity growth
刊名: 河北农业大学学报
英文刊名: Journal of Agricultural University of Hebei
ISSN: 1000-1573
期号: 34
卷号: 005
基金: ^A北方果树食心虫监测和防控新技术研究与示范公益性农业)科研专项^B201103024^D1
页码: 73-77
分类号: S436.621
摘要: 以蔬菜、食品调料为试材,筛选对桃小食心虫具有较高抑制效果的植物,为生物防治桃小食心虫开辟一条新的途径.本试验运用生物测定的方法检测了7种非寄主植物挥发物(花椒、小茴香、香菜、芹菜、姜、八角、桂皮)对桃小食心虫繁殖、发育的影响,结果表明,5种非寄主植物挥发物对桃小食心虫产卵抑制率超过50%,其中桂皮为91.55%、八角达到100%;花椒、小茴香、桂皮和八角能显著降低桃小食心虫卵的受精率,八角、桂皮分别使受精率降低至0%和13%;八角、芹菜、香菜、桂皮、姜的挥发物可以延长桃小食心虫雌虫产卵前期;而八角、桂皮、花椒对桃小食心虫雌雄成虫寿命影响较大.综合各项指标,建议将八角可以作为今后开发桃小食心虫植物源农药的重点对象.
英文摘要: In order to filter the non-host plant of higher inhibitory effect and introduce a new way of biological control of the t peach fruit borer(PFB),Carposina sasakii Matsumura,the anti-ovipositors of seven non-host plant volatiles(Zingiber officinale Roscoe、Herba coriandri sativi、Cuminum cyminum、Zanthoxylum burgeanum、Apium graveolens L.celery、Cinnamomum cassia Presl、Illicium verum Hook.f.) against PFB were tested.The results showed that there are five non-host plants whose inhibiting rates of volatiles to PFB f...