Insecticide Tests for Tobacco Flea Beetle and Green Peach Aphid Control in Maryland Tobacco1

1960 ◽  
Vol 53 (5) ◽  
pp. 963-963
Author(s):  
Floyd P. Harrison ◽  
Charles E. Osgood
Keyword(s):  
Green Peach Aphid ◽  
Flea Beetle ◽  
Aphid Control

scholarly journals Flea Beetle and Aphid Control with Transplant Water Treatments on Burley Tobacco, 1995

1996 ◽  
Vol 21 (1) ◽  
pp. 306-306
Author(s):  
Paul J. Semtner ◽  
Jim Litton ◽  
Alan Brock
Keyword(s):  
Flea Beetle ◽  
Burley Tobacco ◽  
Aphid Control ◽  
Water Treatments

scholarly journals GREEN PEACH APHID CONTROL WITH FOLIAR APPLIED INSECTICIDES, 1999

2000 ◽  
Vol 25 (1) ◽  
Author(s):  
Robert L. Stoltz ◽  
Nancy A. Matteson
Keyword(s):  
Green Peach Aphid ◽  
Aphid Control

scholarly journals FLEA BEETLE AND APHID CONTROL ON FLUE-CURED TOBACCO WITH FOLIAR INSECTICIDES, 1999

2000 ◽  
Vol 25 (1) ◽  
Author(s):  
Paul J. Semtner ◽  
Joan Clarke ◽  
William B. Wilkinson
Keyword(s):  
Flea Beetle ◽  
Aphid Control

Potato Insect Control, Ft. Collins, Co 1995

1996 ◽  
Vol 21 (1) ◽  
pp. 138-138
Author(s):  
Whitney Cranshaw ◽  
D. Casey Sclar ◽  
Aaron Spriggs ◽  
Jason Bishop
Keyword(s):  
Colorado Potato Beetle ◽  
Green Peach Aphid ◽  
Flea Beetle ◽  
Field Research ◽  
Egg Laying ◽  
Potato Beetle ◽  
Two Samples ◽  
Plant Emergence ◽  
Potato Insect ◽  
The Hill

Abstract Plots were established at the Department of Horticulture Field Research Center; north of Ft. Collins, CO. Planting was done 12 May, establishing a series of 2-row plots, 30-ft in length. Plot design was a RCB with 4 replications. Admire applications were made to the soil along the sides of the hills and incorporated to a depth of 1-2 inches with a hand cultivator on 5 June, shortly after plant emergence. Soil applications of Granusol Magnesium were applied and incorporated into the hill on 24 June and 24 July. All foliar treatments were applied 27 June and 14 July (immediately after plot evaluations) using a CO2 compressed air sprayer with a single flat fan nozzle delivering 20 gal gal/acre at 45 psi in a series of passes that covered the top and both sides of each row. At the time of original treatment Colorado potato beetle mating and egg laying was common, with some recently hatched larvae present. Evaluations of Colorado potato beetle (CPB) larvae were made 30 June and 13 July by counting all larvae on the center 20-ft of each row. Populations dropped sharply after this point, preventing subsequent sampling. Potato flea beetle samples were taken on 4 dates, making 6 sweeps row (12 sweeps/plot) on the first two samples and 8 sweeps/plot on the subsequent samples. Green peach aphid and potato/tomato psyllid were enumerated by counting insects on 35 leaves per plot.

Sign in / Sign up

Export Citation Format

Share Document