Results 41 to 50 of about 40,887 (256)

Competition between Two Species of the Genus Sitophilus (Coleoptera: Curculionidae) on Wheat and Barley

Applied Sciences, 2023
Species can coexist and infest stored products at different population densities. We evaluated the population growth of Sitophilus oryzae (L.) and Sitophilus granarius (L.) (Coleoptera: Curculionidae) on wheat and barley in laboratory conditions.
Maria K. Sakka, George Terzis, Christos G. Athanassiou   +2 more
doaj   +1 more source

Sitophilus oryzae L. (Coleoptera : Curculionidae) [PDF]

Journal of Garmian University, 2018
تم اختبار فعالیة أربعة أنواع من التوابل هی الزنجبیل Zingiber officinale ، القرفة Cinnamomum zeylancium ، الکمون Cuminum cyminum والفلفل الأسود Piper nigrum من حیث قدرتها على طرد وقتل بالغات حشرة سوسة الرز Sitophilus oryzae ضمن ظروف المختبر.شملت الدراسة حساب النسب المئویة لطرد الحشرة باستخدام التراکیز (0 ، 1 ، 2 ، 4 ، 6)% بعد (48) ساعة من المعاملة ، وتم
openaire   +1 more source

Vulnerability of different life stages of Sitophilus oryzae insects in stored rice grain to ozone treatment and its effect on physico‐chemical properties in rice grain

Food Frontiers, 2021
Ozone has emerged as a reactive gas with insecticidal activity with the capability to manage insect pests in stored grains. The study focused on the effect of moisture content with exposure time and ozone concentration in achieving mortality of different
Shubhangi Srivastava, Gayatri Mishra, H. Mishra   +2 more
semanticscholar   +1 more source

KARAKTERISTIK DIMENSI BERAS LOKAL PROPINSI SUMATERA UTARA DAN KAJIAN KERENTANANNYA TERHADAP Sitophilus oryzae (Coleoptera: Curculionidae)

Ziraa'ah: Majalah Ilmiah Pertanian, 2022
The rice weevil, Sitophilus oryzae L. (Coleoptera: Curculionidae) is a major pest and causes damage to rice in storage. This study aimed to study the dimensional characters and determine the susceptibility of rice from germplasm paddy local in Dairi ...
Hamzah Fansury Nasution, Hendrival Hendrival, Muhammad Muaz Munauwar, Hafifah Hafifiah, Muhammad Yusuf Nurdin   +4 more
doaj   +1 more source

Evaluation of Botanical Powders for the Management of Rice Weevil (Sitophilus oryzae L. Coleoptera: Curculionidae) in Rupandehi, Nepal

Advances in Agriculture, 2021
An experiment to manage rice weevil (Sitophilus oryzae L. Coleoptera: Curculionidae) in wheat (Triticum aestivum L. Gramineae) was carried out at Institute of Agriculture and Animal Science (IAAS), Paklihawa Campus, Rupandehi, Nepal.
D. Khanal, Subin Neupane, Archana Bhattarai, Swarnima Khatri-Chhetri, N. Nakarmi, Sarita Sapkota, Bivekananda Mahat, P. C. Pandey, Vinita Sharma   +8 more
semanticscholar   +1 more source

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

Potential insecticidal activity of four essential oils against the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae)

BioResources, 2021
Oils extracted from Cymbopogon citratus, Lantana camara, Artemisia camphorata, and Imperata cylindrica plants were used as potential insecticides against the rice weevil, Sitophilus oryzae (L.) (Coleoptera: Curculionidae).
M. Tawfeek, H. Ali, M. Akrami, M. Salem
semanticscholar   +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

Effet comparé des huiles essentielles de quatre espèces végétales contre la bruche du niébé (Callosobruchus maculatus Fab.) et le charançon du riz (Sitophilus oryzae L) [PDF]

Tropicultura, 1995
Compared Effect of Four Plant Essential Oils against Cowpea Weevil Callosobruchus maculatus Fab. and Rice Weevil Sitophilus oryzae L. The aim of this paper is to compare the essential oil effects of Eucalyptus tereticornis Sm., Eucalyptus citriodora Hook,
Gakuru, S., Foua-Bi, K.
doaj  

Fumigant and contact toxicities of individual and additive combinations of biorational-essential oils for control of rice weevil (Sitophilus oryzae)

Natural Product Research, 2022
Fumigant and contact activity of individual and combination of EOs (cumin seed and black pepper oil) were conducted against rice weevil (Sitophilus oryzae).
A. V. Remesh, C. V. Babu
semanticscholar   +1 more source