Results 91 to 100 of about 7,732 (215)

Cipó-vick: adaptação do uso tradicional comparado à fosfina no controle do gorgulho-do-milho em paióis. [PDF]

open access: yes, 2017
O Bioma Amazônia é reconhecido por sua relevância para o clima global e por sua alta biodiversidade, a qual apresenta imenso potencial para a produção de compostos secundários de plantas, que têm sido demandados tanto pela indústria, como também para uso
ALBUQUERQUE, E. S. de   +5 more
core   +1 more source

Efficacy of ozone against phosphine susceptible and resistant strains of four stored-product insect species [PDF]

open access: yes, 2017
Citation: Xinyi, E., Subramanyam, B., & Li, B. (2017). Efficacy of ozone against phosphine susceptible and resistant strains of four stored-product insect species. Insects, 8(2).
Bhadriraju, Subramanyam   +2 more
core   +1 more source

The sublethal impacts of five insecticidal formulations on Oryzaephilus surinamensis behavioral traits

open access: yesPest Management Science, Volume 80, Issue 10, Page 5334-5341, October 2024.
Deltamethrin, α‐cypermethrin, and λ‐cyhalothrin provided high toxicity to Oryzaephilus surinamensis. λ‐Cyhalothrin and deltamethrin extended stop times; α‐cypermethrin reduced walks and increased climbing attempts. Insecticides did not affect the interval spent on food. Abstract BACKGROUND Mortality caused by various pyrethroids, and neonicotinoids has
Nickolas G. Kavallieratos   +5 more
wiley   +1 more source

Adventive insect species of the Sayram-Ugam National Natural Park, Kazakhstan

open access: yesActa Biologica Sibirica, 2017
We present a list of adventive insect species found in the territory of the Sairam-Ugam National Natural Park in the South of Kazakhstan. We identified 11 species, namely: Acanthocinus griseus (Fabricius, 1793), Callidium violaceum (Linnaeus, 1758 ...
I. I. Temreshev
doaj   +1 more source

Modulation of Aleurone Peroxidases in Kernels of Insect-Resistant Maize (Zea mays L.; Pob84-C3R) After Mechanical and Insect Damage

open access: yesFrontiers in Plant Science, 2020
Peroxidases (PODs) have many biological functions during the plant life cycle. In maize kernels, endosperm PODs have been identified as biochemical contributors to resistance against Sitophilus zeamais, but their identities have not been determined.
L. Margarita López-Castillo   +6 more
doaj   +1 more source

Spermatogenetic cells and chromosomes of Sitophilus oryzae (L.) and Sitophilus zeamais (Mots.) (Coleoptera: Curculionidae).

open access: yesCYTOLOGIA, 1988
Although male aedeagus is a useful taxonomic character, S. oryzae and S. zeamais are hard to distinguish effectively by other external characters.
A. A. Barrion, R. C. Saxena, G. Jilani
openaire   +2 more sources

Sustainable Maize Storage Technology Adoption in Ghana: Implications for Postharvest Losses, Farm Income, and Income Inequality

open access: yesFood and Energy Security, Volume 13, Issue 5, September/October 2024.
ABSTRACT The Purdue Improved Crop Storage (PICS) bag, a sustainable post‐harvest storage technology, can address the high postharvest losses that are a major threat to economic development, food security and the environment in Africa. However, there is limited empirical research on this technology.
Faizal Adams   +4 more
wiley   +1 more source

Atividade inseticida do óleo essencial de Tanaecium nocturnum (Barb. Rodr.) Bur. & K. Shum (Bignoneaceae) sobre Sitophilus zeamais Motsch. (Coleoptera: Curculionidae) Insecticide activity of the essencial oil Tanaecium nocturnum (Barb. Rodr.) Bur. & K. Shum (Bignoneaceae) on Sitophilus zeamais Motsch. (Coleoptera: Curculionidae)

open access: yesActa Amazonica, 2007
O óleo essencial extraído de folhas frescas de Tanaecium nocturnum (Barb. Rodr.) Bur.& K. Shum por destilação de arraste a vapor foi avaliado quanto à toxicidade a Sitophilus zeamais Motsch., principal praga do milho armazenado.
Murilo Fazolin   +4 more
doaj   +1 more source

Controle alternativo do gorgulho-do-milho, Sitophilus zeamais, em armazenamento com subprodutos do processamento do xisto, no Paraná, Brasil. [PDF]

open access: yes, 2009
Estima-se que no Brasil as perdas anuais causadas por pragas durante o armazenamento de grãos equivalem a 10% da produção. O mercado tradicional fornece agrotóxicos para o controle, mas os produtores de base ecológica têm poucas alternativas.
Ahrens, Dirk Claudio   +7 more
core  

Periodic Physical Disturbance: An Alternative Method for Controlling Sitophilus zeamais (Maize Weevil) Infestation

open access: yesInsects, 2016
Sitophilus zeamais Motschulsky is the most important insect pest of stored maize in tropical regions. The objective of this study was to determine the practicality of periodic physical disturbance on S.
Rashid Suleiman   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy