Search National Agricultural Library Digital Collections

You searched for:

Subjects mortality Remove constraint mortality: mortality Subjects population density Remove constraint population density: population density Subjects defoliation Remove constraint defoliation: defoliation

Displaying all 2 items start over

1. Comparative efficacy of Beauveria bassiana, Bacillus thuringiensis, and aldicarb for control of Colorado potato beetle in an irrigated desert agroecosystem and their effects on biodiversity

Description:: Includes references
Author:: Lacey, L.A. , Horton, D.R. , Chauvin, R.L. , Stocker, J.M.
Subject:: aldicarb , Aphidoidea , Bacillus thuringiensis , bacterial insecticides , Beauveria bassiana , biological control , chemical control , Cicadelloidea , crop yield , defoliation , deserts , Heteroptera , insect control , irrigated farming , Leptinotarsa decemlineata , nontarget organisms , overwintering , population density , predatory insects , Solanum tuberosum , mortality , application rate , adverse effects , predators , Washington
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1999

2. Dynamics of twolined chestnut borer Agrilus bilineatus as influenced by defoliation and selection thinning

Description:: Includes references
Author:: Muzika, R.M. , Liebhold, A.M. , Twery, M.J.
Subject:: Agrilus , population dynamics , population density , spatial variation , temporal variation , Quercus , defoliation , mortality , Lymantria dispar , stand characteristics , West Virginia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2000