scholarly journals PROTECTION OF STAKED TOMATO FROM SOUTHERN ARMYWORM AND BEET ARMYWORM WITH BIOPESTICIDES 1997

1999 ◽  
Vol 24 (1) ◽  
Author(s):  
P. A. Stansly ◽  
J. M. Conner ◽  
M. A. Pomerinke
Keyword(s):  
Beet Armyworm ◽  
Southern Armyworm

scholarly journals Control of Southern Armyworm with Bacillus Thuringiensis in Staked Tomato, Fall 1994

1996 ◽  
Vol 21 (1) ◽  
pp. 191-191
Author(s):  
P. A. Stansly ◽  
J. M. Conner
Keyword(s):  
Bacillus Thuringiensis ◽  
Disease Control ◽  
Methyl Bromide ◽  
Natural Populations ◽  
Beet Armyworm ◽  
Hollow Cone ◽  
Southern Armyworm ◽  
Pump Pressure ◽  
Marketable Size ◽  
High Clearance

Abstract Greenhouse raised tomato seedings “Florasette” were planted 8 Sep. 1994, 18 inches within the row on six subirrigated beds, 240 ft long, 32 ft wide on 6 ft centers. Beds had been fumigated with methyl bromide + chloropicrin 67/33 at a rate of 2201b/acre and mulched with whiteside polyethylene. Each of 4, 125 ft blocks was divided into 4, 3-row plots 25 ft long plus 2.5 ft walkways. Plants were sprayed weekly with an alternating combination of Maneb 80 WP at 1 lb/acre plus Kocide 101 at 31b/acre and Bravo 720 at 1.5 pt/acre for disease control. Plants were inoculated on 5 Oct with beet armyworm and on 19 Oct with SAW on 19 Oct to supplement natural populations by applying 2-3 neonates (2-3 per plant) in Grito-O-Cobs (20-40 mesh) to foliage with a “bazooka” gun. Treatments and spray schedules are given in Tables 1 and 2. Spray was delivered weekly for 7 weeks starting in 21 Oct using a high clearance sprayer equipped with yellow hollow cone Albuz nozzles at 200 psi pump pressure. Configuration for the first 4 applications was 9 nozzles per row, one overhead and four each side calibrated to deliver 89 GPA. An additional nozzle per side drop was added for the last 3 applications to deliver 110 GPA. Larval populations were evaluated weekly from 21 Oct to 29 Nov on 6 ft of row from the center of each 3-row plot in two-plant (between-stake) units. Larvae were counted in 3 size categories: small, medium and large but only medium and large are reported. Fruit of marketable size was harvested on 21 Nov & 02 Dec and graded on a commercial table with weights and numbers recorded.

scholarly journals IMPACT OF BIORATIONAL INSECTICIDES ON SOUTHERN ARMYWORM AND BEET ARMYWORM IN BELL PEPPER, 1997

1999 ◽  
Vol 24 (1) ◽  
Author(s):  
P.A. Stansly ◽  
J.M. Conner ◽  
M.A. Pomerinke
Keyword(s):  
Bell Pepper ◽  
Beet Armyworm ◽  
Southern Armyworm

scholarly journals CONTROL OF SOUTHERN ARMYWORM AND BEET ARMYWORM ON STAKED TOMATO, 2001

2003 ◽  
Vol 28 (1) ◽  
Author(s):  
P. A. Stansly ◽  
J. M. Conner ◽  
J. R. Brushwein
Keyword(s):  
Beet Armyworm ◽  
Southern Armyworm

scholarly journals CONTROL OF SOUTHERN ARMYWORM AND BEET ARMYWORM IN BELL PEPPER WITH BIOPESTICIDES, 1999

2001 ◽  
Vol 26 (1) ◽  
Author(s):  
P. A. Stansly ◽  
J. M. Conner ◽  
D.R. Peach
Keyword(s):  
Bell Pepper ◽  
Beet Armyworm ◽  
Southern Armyworm

scholarly journals CONTROL OF SOUTHERN ARMYWORM AND BEET ARMYWORM ON STAKED TOMATO WITH BIOPESTICIDES AND A PYRETHROID, 1999

2001 ◽  
Vol 26 (1) ◽  
Author(s):  
P. A. Stansly ◽  
J. M. Conner ◽  
D. R. Peach
Keyword(s):  
Beet Armyworm ◽  
Southern Armyworm
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