Results 71 to 80 of about 1,910 (191)

Control of Rice Water Weevil with Karate, 1994 [PDF]

Arthropod Management Tests, 1995
Abstract Two rates of Karate 1 EC each applied at 3 postflood treatments were compared with carbofuran (Furadan 3G) and an untreated check for control of RWW. Karate was applied to test the efficacy as an adulticide, hence the applications shortly after permanent flood. Experimental design was a RCB with 4 replications.
openaire   +1 more source

Alternate wet/dry irrigation in rice cultivation: a practical way to save water and control malaria and Japanese encephalitis? [PDF]

Water management / Water scarcity / Water use efficiency / Water conservation / Irrigated farming / Waterborne diseases / Rice / Malaria / Disease vectors / Productivity / Flood irrigation / Environmental control / Climate / China / East Africa / India /
Renshaw, M., Konradsen, F., Birley, M. H., van der Hoek, W., Sakthivadivel, R., Silver, J. B.   +5 more
core  

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

, 2014
The rice water weevil (RWW), Lissorhoptrus oryzophilus (Kuschel) (Coleoptera: Curculionidae), is the most destructive insect pest of rice in the United States.
Lanka, Srinivas K., Stout, Michael J., Ottea, James A.   +2 more
core   +1 more source

Assessing the establishment risk for parthenogenetic populations of Lissorhoptrus oryzophilus in global rice-growing areas and potential economic impact in China

Frontiers in Plant Science
The rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), threatens global rice production, with invasion events driven by its parthenogenetic populations.
Luoyuan Li, Luoyuan Li, Zhenan Jin, Ming Li, Yantao Xue, Jianyang Guo, Dong Jia, Ruiyan Ma, Zhichuang Lü, Xiaoqing Xian, Wanxue Liu   +10 more
doaj   +1 more source

Activity of two deltamethrin formulations on different surfaces against rice weevil, Sitophilus oryzae (L.)

Julius-Kühn-Archiv, 2018
Several methods are used to control stored product insects. The spraying of empty structures with insecticides, prior to the introduction of produce, is an important method for preventing development of insects.
Quinn, Elazar, Trostanetsky, Anatoly, Nega, Mula, Hefetz, Rafi, Kostyukovsky, Moshe   +4 more
doaj   +1 more source

The Quest for Functional Ingredients for Sustainable Aquaculture Feeds in Sub‐Saharan Africa

Aquaculture Nutrition, Volume 2026, Issue 1, 2026.
The aquaculture sector plays a key role in ensuring food and nutritional security as well as fostering economic growth in sub‐Saharan Africa (SSA). However, as the sector continues to grow, its future faces economic, environmental, and sustainability challenges.
Arnold Ebuka Irabor, Rodrigue Yossa, Nurul Ahmad Fatan, Matthew A. G. Owen, Parisa Norouzitallab, Kartik Baruah, Arkadios Dimitroglou   +6 more
wiley   +1 more source

Impact of water management strategies on populations of rice water weevil, (Coleoptera: Curculionidae)

, 2019
Experiments were conducted to determine the impact of water management strategies on populations of rice water weevil, Lissorhoptrus oryzophilus Kuschel. One experiment was conducted at the Delta Research and Extension Center during 2017 and 2018.
Kelly, Franklin Read
core   +1 more source

Investigation of Antixenosis and Antibiosis as Mechanisms of Resistance in Rice to the Rice Weevil (Coleoptera: Curculionidae)

, 1994
Five rice lines (8721941, 8723463, 8723518, 8725417, 8725454) were evaluated in the greenhouse in 1991 and 1992 for resistance to the rice water weevil, Lissorhoptrus oryzophilus Kuschel.
S. D. Linscombe, F. K. N'Guessan, S. S. Quisenberry   +2 more
core   +1 more source

Control of Rice Weevil, Sitophilus oryzae (L.), in Stored Wheat Grains with Mesquite Plant, Prosopis juliflora (SW), D.C. Seed Extracts

Journal of Agricultural and Marine Sciences, 2004
The effectiveness of mesquite plant, Prosopis juliflora (SW) D.C. (Family: Mimosaceae), seed extracts against rice weevil. Sitophilus oryzae (L), reared on wheat grains was investigated in the laboratory. The tested plant extracts of P.
N.H. AI-Moajel
doaj   +1 more source

Control of Rice Water Weevil With Karate 1996 [PDF]

Arthropod Management Tests, 1997
Abstract The experimental design was a RCB with 4 replications. Plot size was 9 rows (7 inch spacing) by 20 ft. Each plot was bound by levees. Rice was drill-seeded in Crowley silt loam at 90 lb/acre on 2 May and emerged on 10 May.
openaire   +1 more source