Results 51 to 60 of about 7,389 (169)

PENGARUH LETHAL SERBUK DAUN MINDI (Melia azedarach L.) TERHADAP KUMBANG JAGUNG (Sitophilus zeamais M.)

open access: yes, 2016
Investigation on lethal effect of leaf Mindi (Melia azedarach L.) to mortality of maize weevil (Sitophilus zeamais M.) was conducted on  October 2012 in Laboratory of Biology Faculty of Mathematics University of PGRI Palembang.
Rizal, Syamsul
core   +1 more source

Aceites esenciales como potenciales agentes fitosanitarios para el control de Sitophilus zeamais [PDF]

open access: yes, 2018
Sitophilus zeamais es un insecto cosmopolita que afecta principalmente en etapa de poscosecha a diversos productos de importancia alimenticia como: maíz, arroz, trigo y para su control se suelen utilizar insecticidas de alta toxicidad y baja selectividad.
Patiño Bayona, William Ramiro
core  

Selection and association of resistent varieties of corn with Beauveria bassiana for control of Sitophilus zeamais (Coleoptera: Curculionidae) /
Seleção e associação de cultivares de milho com Beauveria bassiana para o controle de Sitophilus zeamais (Coleoptera: Curculionidae)

open access: yesSemina: Ciências Agrárias, 2010
This work had as objective to associate control strategies to minimize the damage caused by Sitophilus zeamais in corn. Corn cultivars, resistant and susceptible to insect, were submitted to tests, with and without choice.
Luiz Paulo Calixto Marchese   +5 more
doaj   +1 more source

Spectral Characterization of the Life Stages and Physiological Responses of Diatraea saccharalis Fabricius (Lepidoptera: Crambidae) Larvae Parasitized by Cotesia flavipes Cameron (Hymenoptera: Braconidae)

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 5, Page 436-452, May 2026.
Hyperspectral proximal sensing was used to characterize the life stages and physiological responses of Diatraea saccharalis and to detect parasitism by Cotesia flavipes. Distinct spectral signatures differentiated eggs, larval instars, pupae, and adults, as well as live, dead, and parasitized larvae.
Souradji I. Bachirou   +3 more
wiley   +1 more source

Evaluation of resistance of corn hybrids against the attack of Sitophilus zeamais motschulsky (Coleoptera: Curculionidae) in stored kernels/
Avaliação da resistência de híbridos de milho ao ataque de Sitophilus zeamais motschulsky (Coleoptera: Curculionidae) no grão armazenado

open access: yesSemina: Ciências Agrárias, 2005
Resistance of corn hybrids, cultivated or in phase of genetic improvement in Paraná, was evaluated against the attack of Sitophilus zeamais, main grain pest of corn storage. Samples of kernels of eleven hybrids of corn, IPD T1/3AC, IPD 029, IPT 4/029, AG
Antônio Carlos Gerage   +4 more
doaj   +1 more source

Harnessing Cold Plasma Technology: Advancements and Applications in Sustainable Agriculture

open access: yesPlasma 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   +3 more
wiley   +1 more source

Chemical composition and toxic activity of essential oil of Caryopteris incana against Sitophilus zeamais [PDF]

open access: yes, 2013
During our screening program for new agrochemicals from Chinese medicinal herbs, essential oil of Caryopteris incana aerial parts was found to possess strong insecticidal activities against the maize weevil, Sitophilus zeamais.
Liu, ZL   +4 more
core   +1 more source

Are Tetrapleura tetraptera Phytochemicals Druggable Against SARS‐CoV‐2 Papain‐Like Protein? A Computational Approach

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
SARS‐CoV2 Omicron and its substrains are still a critical global health issue and extremely contagious, even with widespread vaccination efforts. Hospitalizations and mortality rates linked to these variants are still prevalent. Current therapeutic options face challenges, including low effectiveness, suboptimal pharmacokinetics, and drug resistance ...
Frank Eric Tatsing Foka   +1 more
wiley   +1 more source

Insecticide Resistance in Sitophilus zeamais Mots. and Rhizopertha dominicav (F.) in Indonesia [PDF]

open access: yes, 1985
Fourteen strains of Sitophilus zaemais and fifteen strains of Rhizopertha dominica, collected from rice warehouses andfarmers' storage facilities throughout Indonesia were tested for resistance to malathion and pirimzphos methyl.
Rejesus, B. Morallo, Osman, Noorma
core   +1 more source

GNPS Untargeted GC‐MS Metabolomic Analysis of Essential Oils From Duguetia lanceolata and Evaluation of Antimicrobial Activity

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
Untargeted metabolomic analysis of the essential oil of D. lanceolata leaves collected in winter revealed that they are mostly composed of sesquiterpenes, while those collected in autumn showed a predominance of monoterpenes. Both essential oils displayed antimicrobial activity against bacterial and fungal species.
Jackson Monteiro   +8 more
wiley   +1 more source

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