Results 71 to 80 of about 7,681 (224)

Aplicação de ozônio contra Sitophilus zeamais e Tribolium castaneum em milho armazenado Ozone application against Sitophilus zeamais and Tribolium castaneum on stored maize

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
Neste trabalho a meta principal foi avaliar a suscetibilidade dos adultos de Sitophilus zeamais (Motschulsky) (Coleoptera: Curculionidae) e Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) e a qualidade fisiológica dos grãos de milho submetidos ...
Adriano F. Rozado   +4 more
doaj   +1 more source

O gorgulho do milho Sitophilus zeamais (Coleptera: Curculionidae) como praga em frutíferas de clima temperado. [PDF]

open access: yes, 2019
bitstream/CNPUV/8136/1/cir058 ...
AFONSO, A. P. S.   +3 more
core  

Bionomics and Management of Maize Weevil, Sitophilus zeamais Motschulsky

open access: yesJournal of the Plant Protection Society, 2018
The maize weevil Sitophilus zeamais Motschulsky (Coleoptera:Curculionidae) is an important pest of maize in storage in term of losses caused in food quality and quantity in Nepal. Attempt made to review bionomics and management practices of this pest gleaning published literatures/papers on national and international journals, proceedings, reports ...
Ram B. Paneru   +4 more
openaire   +1 more source

A review on the mechanisms of fumigant action

open access: yesNew Plant Protection, Volume 2, Issue 1, March 2025.
Fumigants are chemicals that exhibit multi‐site activity. They can directly damage the structure of biofilms, leading to cell intoxication, or penetrate cells to disrupt energy metabolism and biosynthesis. Additionally, they can interfere with neuronal membrane potential and cause organelle dysfunction.
Dongdong Yan   +6 more
wiley   +1 more source

Chemical Composition and Insecticidal Activity against Sitophilus zeamais of the Essential Oils of Artemisia capillaris and Artemisia mongolica

open access: yesMolecules, 2010
In our screening program for new agrochemicals from local wild plants, Artemisia capillaris and A. mongolica were found to possess insecticidal activity against the maize weevil, Sitophilus zeamais.
Zhi Long Liu, Sha Sha Chu, Quan Ru Liu
doaj   +1 more source

Field efficacy of hermetic and other maize grain storage options under smallholder farmer management [PDF]

open access: yes, 2017
Household grain storage continues to be of paramount importance in improving food security in sub-Saharan Africa (SSA) where maize postharvest losses of 10-20 % are reported.
Mlambo, Shaw   +4 more
core   +1 more source

Toxicity Profile of Plectranthus glandulosus Hook. F. (Lamiaceae) Aqueous Extract, Hydro‐Ethanolic Extract, and Ethyl Acetate Fraction

open access: yesBiochemistry Research International, Volume 2025, Issue 1, 2025.
Plectranthus glandulosus is valued for its culinary and medicinal properties. This study evaluated the cytotoxicity, acute oral toxicity, and subacute oral toxicity of its aqueous extract, hydro‐ethanolic extract, and ethyl acetate fraction. Cytotoxicity was tested on African green monkey kidney (Vero) and murine macrophage (RAW 264.7) cell lines ...
Djamila Zouheira   +11 more
wiley   +1 more source

Physicochemical Bases of Resistance of Pearl Millet Pennisetum glaucum (L.) Seed Landraces of Benin Against Sitophilus oryzae L. (Coleoptera: Curculionidae)

open access: yesPsyche: A Journal of Entomology, Volume 2025, Issue 1, 2025.
Pearl millet (Pennisetum glaucum (L.) R. Br.), despite its nutritional importance, is a neglected and underutilized species in Benin due to numerous constraints, including storage insect infestation by Sitophilus oryzae L. Identifying effective control methods, such as varietal resistance, is necessary to prevent the use of chemical insecticides that ...
Tayé Obédatou Alagbe   +7 more
wiley   +1 more source

Insecticide-mediated shift in ecological dominance between two competing species of grain beetles.

open access: yesPLoS ONE, 2014
Competition is a driving force regulating communities often considered an intermittent phenomenon, difficult to verify and potentially driven by environmental disturbances.
Erick Maurício G Cordeiro   +2 more
doaj   +1 more source

Uji Beberapa Konsentrasi Tepung Daun Gamal (Gliricidia Sepium Jacq.) Terhadap Hama Sitophilus Zeamais M. Pada Biji Jagung Di Penyimpanan [PDF]

open access: yes, 2017
Corn grain in storage can be damaged by maize weevil Sitophilus zeamais M. pest. If corn grain stored juring 6 monts cause damage to reach 85%. The research aims to find a concentration of gamal leaf powder that cause mortality of maize weevil S ...
ningsih, Y. (Yulia)   +2 more
core  

Home - About - Disclaimer - Privacy