Results 121 to 130 of about 633 (162)

Effects of Insecticides on Lepidopterous Larvae and Leafminers on Tomatoes, 1991

Insecticide and Acaricide Tests, 1992
Abstract Seedlings were transplanted in a sandy loam type soil on 17 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
  +4 more sources

Control of Lepidopterous Larvae and Leafminers on Tomatoes, 1981

Insecticide and Acaricide Tests, 1982
Abstract ‘Peto-seed 7718VS’ tomato seedlings were transplanted on Jul 14 at the University of California South Coast Field Station in Santa Ana, CA. Experimental plots were 4 rows wide (1.52 meter centers) by 7.0 meters long and separated by a 1.52 meter buffer. The tomato planting was drip irrigated.
J. T. Trumble, H. Nakakihara
openaire   +2 more sources

Control of Leafminer on Tomato, 1984

Insecticide and Acaricide Tests, 1985
Abstract Field plots were located at the University of Hawaii Experiment Station, Waimanalo, HI. Treatments were replicated 4 times in a randomized complete block design. Three-row plots, 1.21 m apart and 6.09 m long were planted at 0.6-m spacing between plants on 18 Nov ’83.
Devaiah A. Muruvanda, John W. Beardsley
openaire   +1 more source

Tomato Vegetable Leafminer Control, 1977

Insecticide and Acaricide Tests, 1979
Abstract Nine insecticides were evaluated for control of moderate populations of vegetable leafminers and their parasites on ‘Walter’ tomato seedlings. The 10 week old seedlings (on Dec 1) were grown in Speedling #400 seedling flats in a Speedling greenhouse in Sun City, FL.
E. H. Tryon, S. L. Poe
openaire   +1 more source

Tomato Pinworm and Leafminer Control on Tomato Seedlings, 1976

Insecticide and Acaricide Tests, 1977
Abstract Five-day old seedlings were set January 3, 1976 into Speedling styrofoam trays (128 3.8 cm square inverted pyramid holes/tray), filled with a 1:1 peat moss and vermiculite (50% coarse and 50% fine) media mix. Individual trays were considered plots and arranged in four replications in a randomized complete block design in a ...
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

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

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

Vegetable Leafminer Control on Tomato, 1977

Insecticide and Acaricide Tests, 1978
Abstract Beginning about 10 days before first harvest, insecticidal treatments were applied weekly to ‘Walter’ tomato plants in a commercial field in Hillsborough County, Florida. Plants were approximately 25% defoliated by ihe vegetable leafminer at first spray. Treatments were applied to runoff with a hand-held, 7.6-liter sprayer at 13.
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