Results 21 to 30 of about 22,608 (199)

A taxonomic revision of Limnobaris Bedel in the strict sense (Coleoptera, Curculionidae, Baridinae), with particular emphasis on the species found in China

ZooKeys, 2014
The genus name Limnobaris Bedel is applied in a restricted sense to baridine weevils with a covered pygidium and non-prominent, decussate mandibles which occur on sedges in the Palaearctic Region and immediately adjacent parts of tropical Southeast Asia.
Jens Prena, Boris Korotyaev, Zhiliang Wang, Li Ren, Ning Liu, Runzhi Zhang   +5 more
doaj   +1 more source

Effects of feeding on different parts of Ailanthus altissima on the intestinal microbiota of Eucryptorrhynchus scrobiculatus and Eucryptorrhynchus brandti (Coleoptera: Curculionidae)

Frontiers in Microbiology, 2022
Eucryptorrhynchus brandti and Eucryptorrhynchus scrobiculatus (Coleoptera: Curculionidae) are two monophagous weevil pests that feed on Ailanthus altissima (Mill.) Swingle but differ in their diet niche. In the field, adults of E.
Tian-Chi Ma, Wen-Juan Guo, Jun-Bao Wen
doaj   +1 more source

Starvation Levels Affect Behaviors of Wild-Caught and Laboratory-Reared Oil Palm Pollinator Weevil, Elaeidobius kamerunicus (Coleoptera: Curculionidae)

Insects, 2022
The oil palm pollinating weevil, Elaeidobius kamerunicus Faust (Coleoptera: Curculionidae) was first introduced into Malaysia from Cameroon as the main oil palm pollinator in 1981.
Nurul Fatihah Abd Latip, Idris Abd Ghani, Izfa Riza Hazmi, Dzulhelmi Muhammad Nasir   +3 more
doaj   +1 more source

Comparison of Fine Structure of the Compound Eyes in Eucryptorrhynchus scrobiculatus and Eucryptorrhynchus brandti Adults

Insects, 2023
Eucryptorrhynchus scrobiculatus and E. brandti are the main borers of Ailanthus altissima, causing serious economic and ecological losses. The external morphology and internal ultrastructure of the compound eyes of two related weevils were investigated ...
Yingying Hao, Qi Wang, Chao Wen, Junbao Wen   +3 more
doaj   +1 more source

First record of Brachycerus sinuatus Olivier, 1807 (Coleoptera: Curculionidae) in Serbia [PDF]

Kragujevac Journal of Science, 2020
The unusually looking weevil species Brachycerus sinuatus Olivier, 1807 was collected in April 2019 in the vicinity of Preševo (southern Serbia). It is the first finding of this species for Serbia.
Pešić Snežana B., Đurić Milan, Nadaždin Bojana, Tot Ivan   +3 more
doaj  

Trophic Interactions of Ceutorhynchinae spp. (Coleoptera: Curculionidae) with Their Host Plants (Brassicaceae) and Their Parasitoids in the Agroecosystem of Quebec, Canada

Insects, 2023
The genus Ceutorhynchus Germar (Coleoptera: Curculionidae) is composed of canola pests, natural enemies of Brassicaceae, and other species associated with non-crop and non-weed plants.
Claudine Desroches, Joseph Moisan-De Serres, Émilien Rodrigue, Geneviève Labrie, Éric Lucas   +4 more
doaj   +1 more source

CNN-based detection of red palm weevil using optical-fiber-distributed acoustic sensing

, 2022
Red palm weevil (RPW) is a harmful pest that has wiped out many palm plantations worldwide. Early detection of RPW is difficult, especially on large plantations.
Yuan Mao, Ashry, Islam, Boon S. Ooi, Mao, Yuan, Ooi, Boon S., Al-Shawaf, Abdulmoneim, Mohammed Sait, Sait, Mohammed, Ng, Tien Khee, Wang, Biwei, Yujian Guo, Biwei Wang, Islam Ashry, Guo, Yujian, Tien Khee Ng, Abdulmoneim Al-Shawaf   +15 more
core   +1 more source

Insecticidal Potentials of Capsicum chinense (Jacq) and Garcinia kola (Heckel) Extracts on Callosobruchus maculatus (Cowpea Weevil) Infestation

UMYU Scientifica Journal, 2022
The use of synthetic organic pesticides has resulted in significant environmental pollution that threatens human health and kills unintended organisms, leading to their eventual restriction and a demand for better alternatives.
Ayodele Adelusi Oyedeji, Ikpebivie Oku, Fraklin Eberechi Akanwa, Linda Imomotimi Digia   +3 more
doaj   +1 more source

Scientific foundations of the movement of components of grain material with an artificially formed distribution of air velocity

Қарағанды университетінің хабаршысы. Физика сериясы, 2022
The article examines the study of the separation of grain materials in pneumatic channels with an artificially generated distribution of air velocity in the cross-section channel to determine the rational form and parameters of the material supply and ...
С.П. Степаненко, Б.И. Котов, А.В. Спирин, В.Ю. Кучерук   +3 more
doaj   +1 more source

Phenology and Monitoring of the Lesser Chestnut Weevil (Curculio sayi)

Insects, 2022
With the introduction in recent years of high-yield blight-resistant chestnut varieties, the commercial chestnut industry in the United States is expanding. Accompanying this expansion is a resurgence in a primary pest of chestnut: C.
Camila C. Filgueiras, Denis S. Willett
doaj   +1 more source