Results 171 to 180 of about 12,664 (198)

Control of Rice Water Weevil with Dimilin, 1989

Insecticide and Acaricide Tests, 1990
Abstract The experiment was conducted at the Texas A&M University Agricultural Research and Extension Center at Beaumont. The experimental design was a randomized complete block with 5 treatments and 4 replicates. Each plot was 6 × 13 ft surrounded by a metal barrier to prevent contamination among plots.
M. O. Way, R. G. Wallace
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Control of Rice Water Weevil with Carbofuran, 1991

Insecticide and Acaricide Tests, 1992
Abstract Carbofuran was evaluated for control of RWW at Stuttgart (Crowley silt loam soil) and Keiser (Sharkey silt clay soil), AR. The experimental design was a randomized complete block with 4 replications. Plot size was 9 rows with 17.8 cm spacing × 4.88 m.
openaire   +1 more source

Effect of Rice Water Weevil (Coleoptera: Curculionidae) and Pythium spp. on Water-Seeded Rice

Journal of Economic Entomology, 1991
Four field trials were conducted during 1988 and 1989 to determine the relationship between the rice water weevil, Lissorhoptros oryzophilus Kuschel, and Pythium spp. in the development of rice ( Oryza sativa L.) feeder root necrosis. The data supported other findings that indicated Pythium spp.
R. A. Thompson, S. S. Quisenberry, J. F. Robinson, R. W. Schneider   +3 more
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Resistance to Aldrin in the Rice Water Weevil in Louisiana

Journal of Economic Entomology, 1967
Laboratory studies conducted during 1965 and 1966 using the topical-application technique demonstrated resistance to aldrin in the rice water weevil, Lissorhoptrus oryzophius Kuschel, in Louisiana. High levels (100- to two-fold) of resistance were found in weevils from Alsatia, Crowley, and Ville Platte.
J. B. Graves, T. R. Everett, R. D. Hendrick   +2 more
openaire   +1 more source

Evaluation of neonicotinoids as pyrethroid alternatives for rice water weevil management in water-seeded rice

Crop Protection, 2014
The rice water weevil (RWW), Lissorhoptrus oryzophilus (Kuschel) (Coleoptera: Curculionidae), is the most destructive insect pest of rice in the United States. Water-seeded rice, which is flooded at an earlier stage of crop development than drill-seeded rice, is at heightened risk of loss from root-feeding RWW larvae.
Srinivas K. Lanka, Michael J. Stout, James A. Ottea   +2 more
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Rice Water Weevil Lissorhoptrus oryzophilus Kuschel

2017
The rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), native to North America, is one of the most destructive insect pests of rice in the US and eastern Asia. It was introduced into China in the 1980s and so far has spread widely throughout the country.
Yunshan Huang, Michael O. Way, Mingxing Jiang   +2 more
openaire   +1 more source

Rice Water Weevil Resistance to Aldrin in Texas

Journal of Economic Entomology, 1968
Data from small-plot tests with aldrin as a seed treatment to control Lissorhoptrus oryzophilus Kuschel conducted over a 10-year period indicate development of resistance during the period 1964 through 1967. Topical applications of aldrin to adult rice water weevils from 5 locations in the rice-growing areas of Texas indicated 3 General levels of ...
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Lissorhoptrus oryzophilus (rice water weevil)

PlantwisePlus Knowledge Bank, 2022
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The Rice Water Weevil Problem in Arkansas1

Journal of Economic Entomology, 1932
Dwight Isely, H. H. Schwardt
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Oviposition by Rice Water Weevils In Louisiana1

Journal of Economic Entomology, 1967
Travis R. Everett, George Trahan
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