Management of balsam twig aphids in Christmas trees /

Richard Steven. Cowles ,
Connecticut Agricultural Experiment Station,

1
2003
Activity and persistence of systemic insecticides for managing hemlock woolly adelgids

Richard S. Cowles , Anthony F. Lagalante
In: McManus, Katherine A; Gottschalk, Kurt W., eds. Proceedings. 20th U.S. Department of Agriculture interagency research forum on invasive species 2009; 2009 January 13-16; Annapolis, MD. Gen. Tech. Rep. NRS-P-51. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station: 17-18. 17 -18

6
2009
Practical Black Vine Weevil Management

Richard S. Cowles
American Rhododendron Society Journal 57 ( 4) 219 -224

1
2003
Comparing Systemic Imidacloprid Application Methods for Controlling Hemlock Woolly Adelgid

Richard S. Cowles , Michael E. Montgomery , Carole S. J. Cheah
In: Gottschalk, Kurt W., ed. Proceedings, 16th U.S. Department of Agriculture interagency research forum on gypsy moth and other invasive species 2005; 2005 January 18-21; Annapolis, MD. Gen. Tech. Rep. NE-337. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northeastern Research Station: 4-6.

8
2005
40
2009
Effect of Miticides on Cyclamen Mites, 1994

Richard S. Cowles , Ken Kido
Arthropod Management Tests 23 ( 1) 311 -311

1998
Effect of Spinosad Formulations and Other Miticides on Twospotted Spider Mite, 1995

Richard S. Cowles
Arthropod Management Tests 23 ( 1) 342 -343

11
1998
Metarhiziopsis microspora gen. et sp. nov. associated with the elongate hemlock scale

De-Wei Li , Richard S. Cowles , Charles R. Vossbrinck
Mycologia 100 ( 3) 460 -466

3
2008
Stimulo-deterrent diversion: A concept and its possible application to onion maggot control

James R. Miller , Richard S. Cowles
Journal of Chemical Ecology 16 ( 11) 3197 -3212

304
1990
Field evaluation of entomopathogenic nematodes for the biological control of the annual bluegrass weevil, Listronotus maculicollis (Coleoptera: Curculionidae), in golf course turfgrass.

Benjamin A. McGraw , Patricia J. Vittum , Richard S. Cowles , Albrecht M. Koppenhöfer
Biocontrol Science and Technology 20 ( 2) 149 -163

12
2010
82
2013
Use of Early Ripening Cultivars to Avoid Infestation and Mass Trapping to Manage Drosophila suzukii (Diptera: Drosophilidae) in Vaccinium corymbosum (Ericales: Ericaceae).

Emily Hampton , Carissa Koski , Olivia Barsoian , Heather Faubert
Journal of Economic Entomology 107 ( 5) 1849 -1857

51
2014
Clothianidin and Imidacloprid Residues in Poa annua (Poales: Poaceae) and Their Effects on Listronotus maculicollis (Coleoptera: Curculionidae)

Christopher Clavet , Matthew Requintina , Emily Hampton , Richard S. Cowles
Journal of Economic Entomology 107 ( 6) 2095 -2102

2014
Protecting Container-Grown Crops from Black Vine Weevil Larvae with Bifenthrin

Richard S. Cowles
Journal of environmental horticulture 19 ( 4) 184 -189

8
2001
Preventing White Grub Infestation in Container-Grown Nursery Stock

David G. Nielsen , Richard S. Cowles
Journal of environmental horticulture 16 ( 4) 202 -207

9
1998
Phytophthora abietivora, A New Species Isolated from Diseased Christmas Trees in Connecticut, U.S.A

De-Wei Li , Neil P. Schultes , James A. LaMondia , Richard S. Cowles
Plant Disease 103 ( 12) 3057 -3064

3
2019