Results 61 to 70 of about 6,572,514 (197)

Profundidade da amostragem de solo e de raízes e índice de infestação de Oryzophagus oryzae (Costa Lima, 1936) (Coleoptera: Curculionidae) em cultivares de arroz Sampling depth of soil and roots and Oryzophagus oryzae (Costa Lima, 1936) (Coleoptera: Curculionidae) infestation index in rice cultivars

Ciência Rural, 2011
Oryzophagus oryzae é o inseto-praga chave da cultura do arroz irrigado por inundação na Região Sul do Brasil. Suas larvas, conhecidas por bicheira-da-raiz, causam perdas significativas de produtividade quando danificam o sistema radicular das plantas de ...
Márcio Bartz das Neves, José Francisco da Silva Martins, Anderson Dionei Grützmacher, Crislaine Alves Barcellos de Lima, Germano Tessmer Büttow   +4 more
doaj   +1 more source

Harnessing Cold Plasma Technology: Advancements and Applications in Sustainable Agriculture

Plasma Processes and Polymers, Volume 23, Issue 4, April 2026.
Developing cold plasma as an efficient tool to improve pre‐ and post‐harvest traits in sustainable agriculture. ABSTRACT Cold plasma, a non‐thermal, partially ionized gas, is emerging as a versatile tool with strong potential to improve sustainable agriculture through pre‐ and post‐harvest stages.
Deepak Dilip, Nikitha Modupalli, Md Mahfuzur Rahman, Rupesh Kariyat   +3 more
wiley   +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

Viabilidade da antecipação do tratamento de sementes de arroz com inseticidas em relação à data de semeadura no controle de Oryzophagus oryzae (Coleoptera: Curculionidae) Viability of the advance rice seed treatment with insecticides in relation to sowing date in the control of Oryzophagus oryzae (Coleoptera: Curculionidae)

Ciência Rural, 2008
Oryzophagus oryzae (Costa Lima, 1936) é uma das pragas mais prejudiciais da cultura do arroz irrigado, sendo seu controle efetuado tradicionalmente com inseticidas granulados aplicados na água de irrigação.
Anderson Dionei Grützmacher, José Francisco da Silva Martins, Uemerson Silva da Cunha, Fabrizio Pinheiro Giolo, Márcio Bartz das Neves, Wagner da Roza Härter, Daniel Fernandez Franco, Maria Laura Turino Mattos   +7 more
doaj   +1 more source

Rice water weevil: Beetle pest in rice growing areas of southern states discovered in California

California Agriculture, 1959
Young rice plants damaged by the rice water weevil–Lissorhoptrus oryzophilus Kuschel–were found in fields near Biggs on June 1, 1959.
W Lange, A Grigarick
doaj  

The genome and stage‐specific transcriptomes of the carrot weevil, Listronotus oregonensis, reveal adaptive mechanisms for host specialisation and symbiotic interactions

Insect Molecular Biology, Volume 35, Issue 2, Page 126-138, April 2026.
Comprehensive genome and stage‐specific transcriptomes reveal 14,637 genes in Listronotus oregonensis, advancing genetic insights into a key agricultural pest. Compared with related species, L. oregonensis exhibits reduced chemoreceptor gene families but expanded detoxification gene clusters, reflecting its narrow host range and adaptability.
Dave T. Ste‐Croix, Annie‐Ève Gagnon, Benjamin Mimee   +2 more
wiley   +1 more source

Effect of temperature on growth and development of rice weevil [Sitophilus oryzae (L.) (Coleoptera: Curculionidae)] on polished rice

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Rice weevils (Sitophilus oryzae), a major storage pest, cause both qualitative and quantitative losses of stored grains. Normally, chemical insecticide along with fumigation is practiced for the management, but it creates health hazards. So, this study investigates the effects of temperature and duration of exposure on rice weevils. Completely
Tapon Kumar Roy, Sanjida Akter, Mir Md Moniruzzaman Kabir, Mst. Hasna Hena, Jannatul Yeasmin Joaty, ABM Anwar Uddin, Md Najmul Bari, Md Mosaddek Hossain, Anamika Sannal   +8 more
wiley   +1 more source

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

Potential for the American toad (Anaxyrus americanus) to contribute to biological control in a vegetable agroecosystem

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract The American toad (Anaxyrus americanus) is a native insectivorous amphibian common in agricultural fields in eastern North America. Past research on this and related species suggests potential for positive or negative effects on pest populations, depending on the prevalence of intraguild predation.
Margaret R. Douglas, Madeline DuBoyce, Valerie Kuppek, Abigail Marich, Mairi K. P. Poisson, Aleah Spiro, Scott Boback   +6 more
wiley   +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