Insects, 2014 Rice in the U.S. is frequently seeded at low rates and treated before sowing with neonicotinoid or anthranilic diamide insecticides to target the rice water weevil.
Jason Hamm +2 more
doaj +4 more sources
Effect of Depth of Flooding on the Rice Water Weevil,Lissorhoptrus oryzophilus, and Yield of Rice [PDF]
Journal of Insect Science, 2013 The rice water weevil, Lissorhoptrus oryzophilus (Kuschel) (Coleoptera: Curculionidae), is a semi-aquatic pest of rice and is the most destructive insect pest of rice in the United States. Adults oviposit after floods are established, and greenhouse studies have shown that plants exposed to deep floods have more eggs oviposited in leaf sheaths than ...
Tindall KV +3 more
exaly +5 more sources
Morphoanatomical and biochemical factors associated with rice resistance to the South American rice water weevil, Oryzophagus oryzae (Coleoptera: Curculionidae) [PDF]
Scientific Reports, 2022 The rice water weevil, Oryzophagus oryzae (Coleoptera: Curculionidae), is an economically important pest of flooded rice paddies throughout South America, and species with similar life histories are present in many rice-producing regions globally ...
Juliano de Bastos Pazini +10 more
doaj +2 more sources
Chromosome Unipolar Division and Low Expression of Tws May Cause Parthenogenesis of Rice Water Weevil (Lissorhoptrus oryzophilus Kuschel) [PDF]
Insects, 2021 Rice water weevil (RWW) is divided into two types of population, triploid parthenogenesis and diploid bisexual reproduction. In this study, we explored the meiosis of triploid parthenogenesis RWW (Shangzhuang Town, Haidian District, Beijing, China) by ...
Pengcheng Wang +3 more
doaj +2 more sources
Seed treatment using methyl jasmonate induces resistance to rice water weevil but reduces plant growth in rice. [PDF]
PLoS ONE, 2019 The jasmonic acid cascade plays a pivotal role in induced plant resistance to herbivores. There have been a number of investigations into the potential uses of derivatives of this hormone for pest management.
Emily C Kraus, Michael J Stout
doaj +2 more sources
Effectiveness of Cinnamon Oil Embedded Chitosan–Gelatin Film in Inhibiting Rhizopus oryzae, R. microsporus, and Syncephalastrum racemosum and Controlling Rice Weevil Infestation on Paddy Rice [PDF]
FoodsRice (Oryza sativa L.) is a staple food globally, providing a critical food for the majority of the Asian population. However, it exposes risks during post-harvest storage, threatening substantial losses in rice quality and quantity.
Lien Thi Kim Phan +3 more
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Relationship between the occurrence of the rice water weevil and water depth in flooded rice crop [PDF]
Pesquisa Agropecuária Brasileira, 2017 : The objective of this work was to assess the relationship between the depth of irrigation water and larval infestation by Oryzophagus oryzae in flooded rice crop.
Germano Tessmer Büttow +5 more
doaj +7 more sources
Diversity and Functional Analysis of Gut Microbiota in the Adult of Lissorhoptrus oryzophilus (Coleoptera: Curculionidae) by Metagenome Sequencing [PDF]
InsectsThe gut microbiota of insects plays a fundamental role in modulating host physiology, including nutrition, development, and adaptability to environmental challenges. The rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), is
Jian-Xue Jin +7 more
doaj +2 more sources
Influence of parboiling conditions on rice grain quality characters and insect infestation with rice weevil (Sitophilus oryzae. L) of some rice cultivars [PDF]
BMC Plant BiologyParboiling improves rice grain hardness and reduces susceptibility to Sitophilus oryzae infestation by gelatinizing the starch and enhancing resistance.A newly designed electric machine was used to parboil four Egyptian rice cultivars—Sakha 108, Giza 178,
Khaled M. H. Abd El Salam +5 more
doaj +2 more sources
RICE WATER WEEVIL CONTROL IN WATER-SEEDED RICE, 2002 [PDF]
Arthropod Management Tests, 2003 Kenneth D Walsh
exaly +2 more sources