scholarly journals Insecticidal, Biological, and Botanical Control with Foliar Sprays for Whorl-Infesting Insects in Sweet Corn, 1993

1994 ◽  
Vol 19 (1) ◽  
pp. 92-92
Author(s):  
Donald J. Prostak
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays

scholarly journals Control of Corn Lepidoptera with Foliar Applications, 1997

1998 ◽  
Vol 23 (1) ◽  
pp. 100-101
Author(s):  
A. M. Shelton ◽  
W. T. Wilsey
Keyword(s):  
Sweet Corn ◽  
Vegetable Crops ◽  
Plant Spacing ◽  
Foliar Sprays ◽  
Ear Injury ◽  
Over The Top

Abstract Two separate trials were conducted. Corn for the first trial was planted on 28 May and for the second trial on 12 Jun, both at the Vegetable Crops Research Farm near Geneva, NY. The plants were arranged in a RCB design with four replicates of nine treatments and one check. Plots consisted of seven 25-ft rows of sweet corn on 30-inch centers with 9-inch plant spacing. Blocks were separated by 25 ft. Treatments involved three applications of each insecticide for controlling naturally intesting Lepidoptera. Foliar sprays were applied with a 5-row CO2-pressurized high-boy tractor-mounted boom, having 3 nozzles per row (one over the top and one drop nozzle on each side) with flat fan 110015 tips, and delivering 30 gpa at 47 psi and 2.5 mph. Silwet L-77 spray adjuvant was applied at 0.1% v/v with all treatments. In the first trial, insecticides were applied on 8, 15, and 23 Aug. Treatments for the second trial were applied on 15, 23 Aug, and 2 Sep. Trials were evalu-ated on 2 and 8 Sep for the respective plots by selecting 25 ears from the five treated rows of each plot and evaluating them for ear injury.

scholarly journals Foliar Sprays to Control Ear-Invading Insects on Sweet Corn, 1997

1998 ◽  
Vol 23 (1) ◽  
pp. 95-96 ◽  
Author(s):  
James J. Linduska ◽  
Marylee Ross ◽  
Donna Baumann ◽  
Annika Parr
Keyword(s):  
Soil Type ◽  
Sweet Corn ◽  
Loamy Sand ◽  
Insect Damage ◽  
Fresh Market ◽  
Foliar Sprays

Abstract ‘NK-199’ sweet corn was planted in 4-row plots 100 ft in length on 29 May. Distance between rows was 3 ft. Distance between plants within the row was 8 inches. Plots consisted of 4 treatment rows with the center 2 rows serving as record rows. Plots were replicated 3 times in a RCB design. Sprays were applied with an International Harvester 770 Hi-Clear sprayer. The spray boom was adjusted to spray the silk area with each row being covered by 4 nozzles. The sprayer was equipped to treat 4 rows. All treatments were mixed in 10 gallons of water and applied at the rate of 25 gpa with 50 psi. Spray treatments were applied at 30% silk 21 Jul, 27 Jul, and 31 Jul, At harvest (8 Aug), 50 ears from the center 2 rows of each plot were husked and evaluated for insect damage for fresh-market (clean ears, no damage evident), processing (evidence of tip feeding but less than 3.6 cm tip damage), and culls (tip damage beyond 3.6 cm to the side and/or bottom). All insects found within the husk or ear were identified. The soil type was Norfolk “A” loamy sand.

scholarly journals Foliar Sprays to Control Ear Invading Insects in Sweet Corn, 1993

1994 ◽  
Vol 19 (1) ◽  
pp. 91-91
Author(s):  
James J. Linduska ◽  
Marylee Ross ◽  
Susan Stevenson ◽  
Nancy McShane
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays

scholarly journals Foliar Sprays to Control Worms on Early and Late Sweet Corn, 1995

1996 ◽  
Vol 21 (1) ◽  
pp. 112-113
Author(s):  
John Speese
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays

scholarly journals Foliar Sprays to Control Lepidopterans on Sweet Corn, 1996

1997 ◽  
Vol 22 (1) ◽  
pp. 126-126
Author(s):  
John Speese
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays

scholarly journals EVALUATION OF FOLIAR SPRAYS TO CONTROL INSECT PESTS OF SWEET CORN, 1998

1999 ◽  
Vol 24 (1) ◽  
Author(s):  
Brian A. Nault ◽  
John Speese
Keyword(s):  
Sweet Corn ◽  
Insect Pests ◽  
Foliar Sprays ◽  
Control Insect

scholarly journals FOLIAR SPRAYS TO CONTROL EAR INVADING INSECTS IN SWEET CORN, 2000

2001 ◽  
Vol 26 (1) ◽  
Author(s):  
James J. Linduska ◽  
Marylee Ross ◽  
Galen Dively ◽  
Stephanie Steele ◽  
Barbara Abbott ◽  
...  
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays

scholarly journals Foliar Sprays to Control Ear Invading Insects in Sweet Corn, 1994

1995 ◽  
Vol 20 (1) ◽  
pp. 87-87
Author(s):  
James J. Linduska ◽  
Marylee Ross ◽  
Karen Mulford ◽  
John Nottingham
Keyword(s):  
Soil Type ◽  
Sweet Corn ◽  
Block Design ◽  
Loamy Sand ◽  
Fresh Market ◽  
Foliar Sprays ◽  
Randomized Complete Block Design

Abstract ‘NK-199’ sweet corn was planted in 4-row plots 100 ft in length on 1 Jun ‘94. Distance between rows was 3 ft. Distance between plants within the row was 8 inches with the center 2 rows serving as record rows. Plots were replicated 4 times in a randomized complete block design. Sprays were applied with an International Harvester 770 Hi-Clear sprayer. The spray boom was adjusted to spray the silk area with each row being covered by 4 nozzles. The sprayer was equipped to treat 4 rows. All treatments were mixed in 10 gallons of water and applied at the rate of 25 gal/acre with 50 psi. Spray treatments were applied at 30% silk on 20 Jul, 24 Jul and 1 Aug. At harvest (4 Aug), 30 ears from the center 2 rows of each plot were husked and evaluated for worm damage as fresh-market (clean ears, no damage evident), processing (evidence of tip feeding but less than 3.6 cm tip damage), and culls (tip damage beyond 3.6 cm to the side and/or bottom). All worms found within the husk or ear were identified. The soil type was Norfolk “A” loamy sand.

scholarly journals Foliar Sprays to Control Worms in Sweet Corn, 1993

1994 ◽  
Vol 19 (1) ◽  
pp. 96-96
Author(s):  
John Speese
Keyword(s):  
Sweet Corn ◽  
Foliar Sprays
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