scholarly journals Insect Management on Fresh Market Tomatoes in West-Central Florida, Spring 1995

1996 ◽  
Vol 21 (1) ◽  
pp. 185-186 ◽  
Author(s):  
David J. Schuster
Keyword(s):  
Fresh Market ◽  
Insect Management ◽  
Central Florida ◽  
West Central

scholarly journals Insect Control on Fresh Market Tomatoes in West-Central Florida, SPRING 1995

1996 ◽  
Vol 21 (1) ◽  
pp. 186-187 ◽  
Author(s):  
David J. Schuster
Keyword(s):  
Fine Sand ◽  
Insect Control ◽  
Fresh Market ◽  
Central Florida ◽  
Flower Thrips ◽  
West Central ◽  
Trained Observers ◽  
Tomato Pinworm ◽  
Polyethylene Mulch

Abstract Transplants were set 10 Mar, 18 inches apart on 8-inch-high beds of EauGallie fine sand covered with white polyethylene mulch. Each plot consisted of a single 15 ft row with rows on 5 ft centers. Treatments were replicated 4 times in a RCB design and were applied with a 2.5 gal, hand-held CO2-powered sprayer on 3, 10, 17, 24 Apr, 1, 8, 15, 22, 31 May, 6 and 12 June. The sprayer was operated at 60 psi and delivered 60 gpa for the first two applications, 90 gpa the next two applications, and 120 gpa for the remaining applications using a single nozzle fitted with a D-5 disk and #25 core. On 10 May and 19 June, the numbers of tomato pinworm leaf rolls were counted by two persons in a 2 min. whole plot search. On 10 May, the numbers of Liriomyza spp. leafmines were counted by two trained observers in a 1 minute whole plot search. Pinworm and leafminer damage counts of both persons were totalled. Fruit were harvested on 10 May, 1, and 15 June. The number and weight of undamaged fruit and the number and weight of fruit damaged by armyworm larvae and flower thrips (fruit with five or more oviposition dimples on the blossom end) were determined.

scholarly journals Insect Control on Fresh Market Tomatoes in West-Central Florida, Fall 1994

1996 ◽  
Vol 21 (1) ◽  
pp. 187-188
Author(s):  
David J. Schuster
Keyword(s):  
Fine Sand ◽  
Insect Control ◽  
Fresh Market ◽  
Central Florida ◽  
West Central ◽  
Whole Plant ◽  
Southern Armyworm ◽  
Polyethylene Mulch

Abstract Transplants were set 8 Aug, 18 inches apart on 8-inch-high beds of EauGallie fine sand covered with white polyethylene mulch. Each plot consisted of a single 15 ft row with rows on 5 ft centers. Treatments were replicated 4 times in a RCB design and were applied with a 2.5 gal, hand-held CO2-powered sprayer on 19, 27 Sept, 3, 10, 18, 26 Oct, 2, and 7 Nov. The sprayer was operated at 60 psi and delivered 60 gpa for the first application, 90 gpa the next two applications, and 120 gpa for the remaining applications using a single nozzle fitted with a D-5 disk and #45 core. Tributyrin was applied at 150 gm/gal on the first application, was not applied on the next two applications, and was applied at 15 gm/gal on the last five applications. On 31 Oct, the numbers of ‘Liriomyza’ spp. leafmines and the number of southern armyworm larvae were counted by two persons in whole plant searchs of 1 min and 30 sec, respectively, and counts of both persons were totalled. Fruit were harvested on 18, 31 Oct and 14 Nov. The number and weight of undamaged fruit and the number of fruit damaged by armyworm larvae were determined.

Archive of digital boomer seismic reflection data collected during USGS field activity 04SGI01 in the Withlacoochee River of West-Central Florida, March 2004

Data Series ◽  
10.3133/ds119 ◽  
2006 ◽  
Author(s):  
Karynna Calderon ◽  
Shawn V. Dadisman ◽  
Dann K. Yobbi ◽  
W. Scott McBride ◽  
James G. Flocks ◽  
...  
Keyword(s):  
Seismic Reflection ◽  
Seismic Reflection Data ◽  
Central Florida ◽  
Reflection Data ◽  
West Central ◽  
Field Activity
Sign in / Sign up

Export Citation Format

Share Document