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J Econ Entomol

Title:		A kairomone based attract-and-kill system effective against alfalfa looper (Lepidoptera: Noctuidae)
Author(s):		Camelo Lde A; Landolt PJ; Zack RS;
Address:		"USDA-ARS, 5230 Konnowac Pass Road, Wapato, WA 98951, USA"
Journal Title:		J Econ Entomol
Year:		2007
Volume:		100
Issue:		2
Page Number:		366 - 374
DOI:		10.1603/0022-0493(2007)100[366:akbase]2.0.co;2
ISSN/ISBN:		0022-0493 (Print) 0022-0493 (Linking)
Abstract:		"A chemical lure derived from flowers that are visited by moths attracts male and female alfalfa loopers, Autographa californica (Speyer) (Lepidoptera: Noctuidae). This feeding attractant is dispensed from polypropylene bottles that provide controlled release for several weeks. A killing station was tested in the laboratory, in a screenhouse, and in the field in combination with this lure as an 'attract-and-kill' system. Starved alfalfa looper adults (moths) were strongly attracted to the attract-and-kill station in a flight tunnel, and 90.9% of female moths and 87.6% of male moths that contacted the station died. In commercial fields of alfalfa hay, female moths captured in monitoring traps were reduced by 80-93% in plots receiving 125 attract-and-kill stations per hectare. In screenhouse trials using two attract-and-kill stations per screenhouse, oviposition on potted lettuce plants by starved female alfalfa looper moths was reduced by 98.5%. Moths were less likely to be attracted to lures when provided sugar before flight tunnel assays, and oviposition by fed moths was much less affected by attract-and-kill stations in screenhouse trials, compared with starved moths. This method has potential as a means to manage alfalfa looper populations in vegetable and other agricultural crops. However, consideration must be given to competing food and odor sources in the field"
Keywords:		Animals Female Insect Control/instrumentation/*methods *Insecticides/pharmacology Male *Moths Oviposition/drug effects *Pheromones/pharmacology;
Notes:		"MedlineCamelo, Leonardo de A Landolt, Peter J Zack, Richard S eng Evaluation Study Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. England 2007/04/28 J Econ Entomol. 2007 Apr; 100(2):366-74. doi: 10.1603/0022-0493(2007)100[366:akbase]2.0.co; 2"