scholarly journals SEED TREATMENTS FOR RICE WATER WEEVIL CONTROL, 2003

2004 ◽  
Vol 29 (1) ◽  
Author(s):  
M. O. Way ◽  
R. G. Wallace ◽  
M. S. Nunez ◽  
G. N. McCauley
Keyword(s):  
Seed Treatments ◽  
Rice Water Weevil ◽  
Rice Water

scholarly journals EVALUATION OF SEED TREATMENTS FOR RICE WATER WEEVIL CONTROL, 2001

2002 ◽  
Vol 27 (1) ◽  
Author(s):  
M. O. Way ◽  
R. G. Wallace ◽  
M. S. Nunez ◽  
G. N. McCauley
Keyword(s):  
Seed Treatments ◽  
Rice Water Weevil ◽  
Rice Water

Activity of chlorantraniliprole and thiamethoxam seed treatments on life stages of the rice water weevil as affected by the distribution of insecticides in rice plants

2013 ◽  
Vol 70 (2) ◽  
pp. 338-344 ◽  
Author(s):  
Srinivas K Lanka ◽  
Michael J Stout ◽  
Julien M Beuzelin ◽  
James A Ottea
Keyword(s):  
Life Stages ◽  
Seed Treatments ◽  
Rice Plants ◽  
Rice Water Weevil ◽  
Rice Water

scholarly journals Evaluation of Flood Removal in Combination with Insecticide Seed Treatment for Rice Water Weevil (Coleoptera: Curculionidae) Larval Management in Rice

2020 ◽  
Vol 113 (5) ◽  
pp. 2235-2240
Author(s):  
F R Kelly ◽  
J Gore ◽  
D R Cook ◽  
A L Catchot ◽  
B R Golden ◽  
...  
Keyword(s):  
Untreated Control ◽  
Seed Treatment ◽  
Economic Losses ◽  
Economic Returns ◽  
Seed Treatments ◽  
Lissorhoptrus Oryzophilus ◽  
Flooded Rice ◽  
Rice Water Weevil ◽  
Rice Water ◽  
Extension Center

Abstract An experiment was conducted at the Delta Research and Extension Center in Stoneville, MS during 2017 and 2018 to determine whether removal of the flood is an economical method of control for rice water weevil, Lissorhoptrus oryzophilus Kuschel. This experiment compared a continuous flood production system to draining a rice field completely and reestablishing a flood for the remainder of the growing season. In addition, two insecticide seed treatments, thiamethoxam and chlorantraniliprole, were compared with an untreated control within each system. Rice water weevil densities were measured prior to draining at 3 wk after flood and again after the flood was reestablished in drained plots. Rice water weevil densities were greater in 2017 than 2018. Chlorantraniliprole at the predrainage and postdrainage sample timing reduced larval numbers compared with the untreated control. The plots where water was removed until soil cracking then re-flooded had significantly lower weevil populations than plots that were continuously flooded during 2018 only. Draining of plots resulted in lower yields in 2018, but not in 2017. Additionally, both of the insecticide seed treatments resulted in greater yields and economic returns than the untreated control. Draining of flooded rice when rice water weevil larvae were present did not provide a consistent benefit, and may result in yield and economic penalties. Insecticide seed treatments consistently provided greater yield benefits in flooded rice. Based on these results, draining of flooded rice is not recommended to manage rice water weevil and insecticide seed treatments should be used to minimize economic losses.

scholarly journals Impact of Water Management on Efficacy of Insecticide Seed Treatments Against Rice Water Weevil (Coleoptera: Curculionidae) in Mississippi Rice

2015 ◽  
Vol 108 (3) ◽  
pp. 1079-1085 ◽  
Author(s):  
A. Adams ◽  
J. Gore ◽  
F. Musser ◽  
D. Cook ◽  
A. Catchot ◽  
...  
Keyword(s):  
Water Management ◽  
Seed Treatments ◽  
Rice Water Weevil ◽  
Rice Water

Efficacy of Rice Insecticide Seed Treatments at Selected Nitrogen Rates for Control of the Rice Water Weevil (Coleoptera: Curculionidae)

2015 ◽  
Vol 108 (4) ◽  
pp. 1757-1769 ◽  
Author(s):  
Mallory Everett ◽  
Gus Lorenz ◽  
Nathan Slaton ◽  
Jarrod Hardke
Keyword(s):  
Seed Treatments ◽  
Rice Water Weevil ◽  
Rice Water ◽  
Nitrogen Rates
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