Results 61 to 70 of about 7,830 (225)

Atividade inseticida do óleo essencial de Tanaecium nocturnum (Barb. Rodr.) Bur. & K. Shum (Bignoneaceae) sobre Sitophilus zeamais Motsch. (Coleoptera: Curculionidae). [PDF]

, 2019
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.
ALÉCIO, M. R., CATANI, V., ESTRELA, J. L. V., FAZOLIN, M., LIMA, M. S. de   +4 more
core   +1 more source

Terpene ketones as natural insecticides against Sitophilus zeamais

Industrial Crops and Products, 2015
Fil: Herrera, Jimena Maria. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Biologia Vegetal. Universidad Nacional de Cordoba. Facultad de Ciencias Exactas Fisicas y Naturales.
Herrera, Jimena María, Zunino, María Paula, Dambolena, José Sebastián, Pizzolitto, Romina Paola, Gañan, Nicolas Alberto, Lucini, Enrique Iván, Zygadlo, Julio Alberto   +6 more
openaire   +2 more sources

Fumigant toxicity from five essential oils rich in ketones against Sitophilus zeamais (Motschulsky) [PDF]

, 2014
Essential oils (EOs) and individual compounds act as fumigants against insects found in stored products. In fumigant assays, Sitophilus zeamais Motschulsky adults were treated with essential oils derived from Aphyllocladus decussatus Hieron, Aloysia ...
Dambolena, Jose Sebastian, Gañan, Nicolas Alberto, Herrera, J. M., Massuh, Yamile, Pizzollito, R. P., Zunino, María Paula, Zygadlo, Julio Alberto   +6 more
core  

MORTALITY RATE OF SITOPHILUS ZEAMAIS IN LOW TEMPERATURE STORAGE

Agrointek : Jurnal Teknologi Industri Pertanian, 2021
Maize is one of important comodities contributed as food consumption and other bioproducts to the world. As high demand of maize in global must be followed its avalaibility in markets. Decline the post-harvest losses along maize distribution will not only keep the avalaibility in markets, but also solve the food security.
openaire   +2 more sources

Resistance of Tripsacorn-introgressed maize lines to Sitophilus zeamais [PDF]

Journal of Stored Products Research, 2015
Abstract The maize weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae), is one of the major pests of maize worldwide. We tested one Tripsacorn-introgressed inbred maize line and 42 hybrid combinations between eleven public inbred lines and 16 different Tripsacorn-introgressed inbreds for resistance to the maize weevil to investigate ...
James E. Throne, Mary W. Eubanks
openaire   +1 more source

Experimental Disentangling of the Effects of Initial Population Size and Resource Availability on Weevil Population Dynamics

Entomologia Experimentalis et Applicata, Volume 173, Issue 12, Page 1278-1284, December 2025.
Initial population size and resource availability are key factors regulating population dynamics, with growth rates typically declining as populations increase but rising with greater resources. In maize weevils, however, we found an unexpected negative effect of resource availability on intrinsic growth rates, contrary to conventional expectations. We
Gessica Miranda Barros, Claudiane de Lima Braz, Joabe da Cruz Carvalho, Mateus Fonseca Barreto Cortes, Evandro dos Passos Gomes, Iara Alves Gomes, Andressa Milany Oliveira de Jesus, Abinailda Souza Lima, Pietra Rodrigues Oliveira Martins, Mateus Lemos do Nascimento, Adrianne Gabriela Cedro de Souza Novaes, Roberto Novaes, Raissa Castro Nunes, Andressa Andrade de Oliveira, Luisa Cravo de Oliveira, Vanessa Araujo de Oliveira, Laila Felix Santos Rocha, Thais Karine dos Santos Santana, Elidiane Santana Santos, Beatriz dos Santos Silva, Leidiane Marques da Silva, Mateus Ramos de Santana Trindade, Pamela Silva Veiga, Maria Fernanda Nascimento Velame, Guilherme de Oliveira   +24 more
wiley   +1 more source

The asymmetric synthesis of (+)-sitophilure, the natural form of the aggregation pheromone of Sitophilus oryzae L. and Sitophilus zeamais M.

Journal of the Brazilian Chemical Society, 1999
The asymmetric synthesis of (+)-sitophilure, the aggregation pheromone of Sitophilus oryzae L. and Sitophilus zeamais M., was carried out in 12 steps, 18% overall yield and 82% enantiomeric excess from the enzymatic reduction of methyl 3-oxopentanoate ...
Pilli Ronaldo A., Riatto Valéria B.
doaj  

Biologische Bekämpfung des Maiskäfers Sitophilus zeamais (L.) (Coleoptera: Curculionidae) in Mais mit der Lagererzwespe Lariophagus distinguendus (Förster) (Hymenoptera: Pteromalidae) sowie der Reismotte Corcyra cephalonica (Stainton) (Lepidoptera: Pyralidae) in Reis mit der Mehlmottenschlupfwespe Habrobracon hebetor (Say) (Hymenoptera: Braconidae) [PDF]

, 2008
Maize and rice constitute some of the most important cereals cultivated in the world, being used as staple food for people especially in Africa. The rice moth, Corcyra cephalonica, and the maize weevil, Sitophilus zeamais, are major pests of stored ...
Adarkwah, Charles, Büttner, Carmen, Obeng-Ofori, Daniel, Prozell, Sabine, Reichmuth, Christoph, Schöller, Matthias   +5 more
core  

Insects as Food and Feed Source: A Comprehensive Review on Nutritional Value, Food Safety Concern, Environmental Benefits, Economic Potential, Technological Innovations, Challenges, and Future Prospects

Food Frontiers, Volume 6, Issue 6, Page 2591-2646, November 2025.
Edible insects offer a sustainable protein source, requiring fewer resources than traditional livestock. Despite challenges, they have the potential to enhance food security and sustainability for a growing global population. ABSTRACT As the world faces an escalating protein crisis amid climate change, population growth, and resource scarcity, edible ...
Anil Gautam, Ishwari Gyawali, Sushma Poudel, Sachin Devkota, Rabin Acharya, Milan Kandel, Deepak Subedi   +6 more
wiley   +1 more source

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)

Semina: 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, Everton Ricardo Lozano da Silva, Andréia Kusumota Bonini, Natália Ramos Mertz, Luis Francisco Angeli Alves, Michele Potrich   +5 more
doaj   +1 more source