Results 41 to 50 of about 3,469 (211)

The Efficacy of Xylopia Aethiopica and Piper Guineense Seeds Powder on Sitophilus Oryzae Mortality [PDF]

, 2012
Efficacy of Xylopia aethiopica and Piper guineense seeds powders in the control of Sitophilus oryzae was investigated. In the laboratory experiment, the Xylopia aethiopica and Piper guineense seeds powders were applied at rates of 0gm (control), 10gm ...
Umeri, C, Onolemhemhen, PO, Ulebor, Ju
core   +2 more sources

Pesticidal Activity of Sundarban Mangrove Plant Extracts against Sitophilus Pests and Identification of Active Constituents Using LC-MS

Advances in Pharmacological and Pharmaceutical Sciences, 2021
Plants act as a rich source of novel natural pesticides. In the backdrop of the recent revival of interest in developing plant-based insecticides, this study was carried out to investigate the pesticidal activity of Sundarban mangrove plants.
Md. Abdur Rahman, Rinku Rani Paul, Chaina Biswas, Hakima Akter, Razina Rouf, Sushmita Nath, Jamil A. Shilpi, Lutfun Nahar, Stayajit D. Sarker, Shaikh Jamal Uddin   +9 more
doaj   +1 more source

EVALUASI KETAHANAN BERAS LOKAL PROVINSI SUMATERA BARAT TERHADAP HAMA Sitophilus oryzae (L.)

Jurnal Agrotek Tropika, 2021
Pemilihan beras yang tahan terhadap hama Sitophilus oryzae dapat dilakukan melalui pemanfaatan padi lokal. Penelitian ini bertujuan untuk mengetahui tingkat kerentanan beras lokal Provinsi Sumatera Barat terhadap serangan hama S. oryzae.
Muhtia Annisa, Hendrival Hendrival, Khaidir Khaidir   +2 more
doaj   +1 more source

Resistance of Rice Varieties toSitophilus oryzae(Coleoptera: Curculionidae) [PDF]

Florida Entomologist, 2016
O arroz (Oryza sativa L.; Poaceae) e uma das culturas alimentares mais importantes do mundo. Entre os insetos que danificam os graos de arroz, o gorgulho do arroz Sitophylus oryzae L. (Coleoptera: Curculionidae) e a especia mais importante. O objetivo deste trabalho foi identificar variedades de arroz com resistencia a S. oryzae. As variedades de arroz
Costa, Diana Cristina da Silva, Almeida, André Cirilo de Sousa, Araújo, Marcio da Silva, Heinrichs, Elvis Arden, Lacerda, Mabio Chrisley, Barrigossi, José Alexandre Freitas, Jesus, Flávio Gonçalves de   +6 more
openaire   +2 more sources

Plant Products in Controlling Rice Weevil Sitophilus oryzae [PDF]

, 2002
269-274Rice weevil Sitophilus oryzae causes severe damages to stored rice and other cereals. Traditionally, in our rural villages, plant products of neem and vitex have been used to protect stored grains.
Raja, N, Ignacimuthu, S, Selvanayagam, M, Thomas, K J   +3 more
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Chemical composition of essential oil in Piper nigrum from Nigeria and its bioactivity against stored-grain insects

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2023
Experiments were carried out on the essential oil (EO) and its bio-efficacy against rice weevil (Sitophilus oryzae) and cowpea seed beetle (Callosbruchus maculatus). The EO from Piper nigrum was extracted by using steam distillation.
Kehinde Adenike Oyewole, Shola Hezekiah Awojide, Adeniyi Solomon Tayo   +2 more
doaj   +1 more source

Bio‐Insecticidal Efficacy of Phytochemicals in Acorus calamus Rhizome and Piper longum Plant Extracts as Green Alternatives to Synthetic Insecticides Against Tribolium castaneum

Phytochemicals in Food and Medicine, Volume 1, Issue 2, June 2026.
ABSTRACT To meet the increasing food demands of a growing global population, agricultural productivity must rise substantially. However, the excessive reliance on synthetic pesticides has resulted in the development of resistance among stored‐product insect pests, necessitating the search for sustainable and eco‐friendly alternatives. The present study
Poornachandrika Viswanathan, Monisha Chandran, Loganathan Manickam   +2 more
wiley   +1 more source

Enhancing Stored Wheat Shelf Life: Advances in Storage Technologies, Integrated Pest Management, and Climate‐Responsive Approaches

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Recent advances in agricultural production and storage systems have contributed to a significant enhancement in annual wheat production and preservation, aimed at satisfying increasing consumer demands. Despite such potential developments, there are still significant post‐harvest losses in stored wheat, induced by destructive pests, grain ...
Hafiz Muhammad Bilal Yousuf, Muhammad Yasin, Kurt A. Rosentrater, Muhammad Asif Khan   +3 more
wiley   +1 more source

Monitoring and Controlling the Infestation of Sitophilus Oryzae

International Journal For Multidisciplinary Research
Nowadays, store owner are currently dealing with loss of total income as well as decrease in good stocks and grains. Heat control is favorable against grain insects and pests such as the S. Oryzae that can develop internally inside the grains. 40-50°C are considered lethal to these stored-grain insects.
ROPERT ASTUDILLO, ROMEL FLORENDO, GEMVERLIN OLEA, REIL JYSAN CREBELLO   +3 more
openaire   +1 more source

Feeding of Sitophilus oryzae L [PDF]

, 2008
Вивчили морфометричні показники мінливості Sitophilus orizae, який культивували на різних зернових культурахАнализируются морфометрические показатели изменчивости Sitophilus oryzae L., культивируемого на разных зерновых культурахIt means that places of ...
Дели, Ольга Федоровна, Микитюк, В. Ф., Deli, Olha F., Mykytiuk, V. F., Делі, Ольга Федорівна   +4 more
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