共 50 条
Evaluation of Monitoring Techniques for Walnut Husk Fly
被引:3
|作者:
Van Steenwyk, R. A.
[1
]
Novotny, L. M.
[1
]
Thayer, L.
[1
]
Weiss, G. B.
[1
]
Coates, W. W.
[2
]
Verhaeghe, A.
[3
]
Grant, J. A.
[4
]
Hasey, J. K.
[5
]
机构:
[1] Univ Calif Berkeley, Dept ESPM, Berkeley, CA 94720 USA
[2] Univ Calif, Cooperat Extens, Hollister, CA 95024 USA
[3] Ctifl, SE Nu RA, Chatte, France
[4] Univ Calif, Cooperat Extens, Stockton, CA 95206 USA
[5] Univ Calif, Cooperat Extens, Yuba City, CA 95991 USA
来源:
VII INTERNATIONAL WALNUT SYMPOSIUM
|
2014年
/
1050卷
关键词:
Rhagolestis completa;
California;
pest management;
TEPHRITIDAE;
DIPTERA;
D O I:
10.17660/ActaHortic.2014.1050.35
中图分类号:
S3 [农学(农艺学)];
学科分类号:
0901 ;
摘要:
Walnut husk fly (WHF), Rhagoletis completa Cresson, is a serious insect pest of walnuts in California. Control of WHF relies on repeated applications of broad-spectrum insecticides combined with a feeding stimulant to suppress adult flies before oviposition. Initiation of control measures relies on monitoring emergence of adult flies with yellow sticky traps with ammonium carbonate lures. Research reported here shows that there was a significant difference among commercially available traps and lures in WHF captures. The difference appears to be the result of ammonia release rate among commercial lures and not the trap design or sticky surface.
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页码:263 / 269
页数:7
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