Results 161 to 170 of about 120,023 (196)

Leafminer Control on Tomato, 1975

Insecticide and Acaricide Tests, 1976
Abstract The experimental planting consisted of a 12 row x 225 ft section of direct seed, trellised, fresh market tomatoes ‘Hybrid 6718’ under drip irrigation and grown commercially in Chula Vista, California. Treatments were applied in a 4 x 4 Latin square design using a tractor-mounted, high-clearance sprayer with 8 hollow-cone nozzles
openaire   +1 more source

Control of fruitworm and Leafminer on Tomato, 1978

Insecticide and Acaricide Tests, 1979
Abstract The test was conducted on Chandler Mountain, St. Clair County, AL. Seedlings were planted (1 plant/1.5 ft) Jun 20. Each plot consisted of one row, 20 ft long with 10 ft distance between rows. A randomized complete block design with 4 replications per treatment was used.
openaire   +1 more source

Fortuitous parasitoids of the invasive tomato leafminer Tuta absoluta in Tunisia

Phytoparasitica, 2013
The South American tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), is a major threat to tomato (Solanum lycopersicum L.) crops. After its first detection in Spain in 2006, it spread rapidly through the Western Palaearctic region, arriving in Tunisia 2 years later.
ABBES K, BIONDI, ANTONIO, ZAPPALA', LUCIA, CHERMITI B.   +3 more
openaire   +1 more source

Impact of Insecticides on Lepidopterous Larvae and Leafminers on Tomatoes, 1989

Insecticide and Acaricide Tests, 1990
Abstract Seedlings were transplanted in a sandy loam type soil on 6 Jul at the University of California's South Coast Field Station in Santa Ana, California. Experimental plots were 4 rows wide (5-ft centers) by 40 ft long and separated by a 5-ft buffer.
W. G. Carson, H. Nakakihara, J. T. Trumble   +2 more
openaire   +1 more source

Tomatoes: Control of Fruitworms, Defoliators, and Leafminers, 1977

Insecticide and Acaricide Tests, 1979
Abstract Tomatoes were transplanted Apr 25‘77. Plots were 1-row (6-ft spacing), 25-ft long and replicated 4x in randomized complete blocks. Soil was a loamy sand. Beginning at blossoming, plots were sprayed by hand with a 1-nozzle sprayer, 30 psi, 50 gal/acre for the 1st 3 applications and 100 gal/acre for the last 3.
openaire   +1 more source

Impact of Insecticides on Lepidopterous Larvae and Leafminers on Tomatoes, 1992

Insecticide and Acaricide Tests, 1993
Abstract Seedlings were transplanted in a sandy loam type soil on 30 Jun at the University of California South Coast Field Station in Santa Ana, California. Experimental plots were 4 rows wide (5 ft centers) by 40 ft long and separated by a 5 ft buffer.
W. G. Carson, K. K. White, J. T. Trumble
openaire   +1 more source

Suppression of Lepidopterous Larvae and Leafminers on Tomatoes, 1983

Insecticide and Acaricide Tests, 1984
Abstract ‘Petoseed 7718’ tomato seedlings were transplanted on 13 July at the Univ. of California’s South Coast Field Stn. in Santa Ana, Calif. Experimental plots were four rows wide (5-ft centers) by 40 ft long and separated by a 5-ft buffer.
openaire   +1 more source

Leafminer Control on Tomato in Westcentral Florida, Fall 1986

Insecticide and Acaricide Tests, 1988
Abstract Transplants were set 2 Sep, 18 inches apart on 2.5-ft-wide by 6-inch-high beds of EauGallie fine sand covered with white polyethylene mulch. Plots consisted of 10 plants and treatments were replicated 4 times in a randomized complete block design.
Tomas G. Zoebisch, David J. Schuster
openaire   +1 more source

Vegetable Leafminer Control on Tomato, 1977-78

Insecticide and Acaricide Tests, 1979
Abstract Two experiments were conducted on Manatee County, FL, commercial fields of ‘Walter’ tomato beginning about 3 wk before the first harvest. Plots were seep irrigated and grown .6 (Expt. 1) or .8 m (Expt. 2) apart on black polyethylene plastic mulched sand beds (0.8 m wide by 0.2 m high) 1.8 m apart.
openaire   +1 more source

Lepidopterous Larvae and Vegetable Leafminer Control on Tomatoes, 1979

Insecticide and Acaricide Tests, 1981
Abstract An experimental tomato planting (VFN Bush) was directly seeded on Jul 1. Insecticide treatments were replicated 4 times in a completely random design. The replicates were 4 rows wide (6-ft centers) by 25 ft long with a 5-ft buffer between replicates.
R. A. Van Steenwyk, J. T. Hayashi
openaire   +1 more source