Results 61 to 70 of about 7,681 (224)

Qualidade de milho armazenado e infestado por Sitophilus zeamais E Tribolium castaneum. [PDF]

, 2017
Avaliou-se, neste trabalho, a qualidade de grãos de milho durante o armazenamento, em decorrência da infestação por Tribolium castaneum, Sitophilus zeamais e associação entre eles. Grãos de milho, colhidos com 20 % b.u.
ALENCAR, E. R. de, COSTA, A. R. da, FARONI, L. R. D'A., FERREIRA, L. G., PIMENTEL, M. A. G.   +4 more
core  

Responses to colour and host odour cues in three cereal pest species, in the context of ecology and control [PDF]

, 2015
Many insects show a greater attraction to multimodal cues, e.g. odour and colour combined, than to either cue alone. Despite the potential to apply the knowledge to improve control strategies, studies of multiple stimuli have not been undertaken for ...
Chittka, Crombie, Dobie, Menzel, P.C. Stevenson, Raffa, Reza, S.E.J. Arnold, S.R. Belmain, Ukeh, Ukeh   +10 more
core   +1 more source

Advances in ozone technology for preservation of grains and end products: Application techniques, control of microbial contaminants, mitigation of mycotoxins, impact on quality, and regulatory approvals

Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 3, May 2025.
Abstract Ozone has emerged as a promising technology for preserving stored grains and end products. Its efficiency as a biocide and the absence of residues make it an attractive alternative to traditional chemical methods of food preservation. This study reviews recent advancements in ozone application techniques, including continuous flow treatments ...
Eugénio da Piedade Edmundo Sitoe, Flaviana Coelho Pacheco, Florentina Domingos Chilala   +2 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  

Chemical Composition and Toxicity against Sitophilus zeamais and Tribolium castaneum of the Essential Oil of Murraya exotica Aerial Parts

Molecules, 2010
In our screening program for new agrochemicals from Chinese medicinal herbs, Murraya exotica was found to possess insecticidal activity against the maize weevil, Sitophilus zeamais and red flour beetle, Tribolium castaneum.
Zhi Long Liu, Ming Xue Zuo, Sha Sha Chu, Cai Hong Jiang, Wei Qing Li   +4 more
doaj   +1 more source

Is Flint Corn Naturally Resistant to Maize Weevil Infestation? [PDF]

, 2014
Sitophilus zeamais (maize weevil) is one of the most destructive pests of maize stored in tropical and subtropical regions. This study determined the resistance of flint corn and dent corn to infestation by S.
Bern, Carl, Bern, Carl, Nissen, Aaron, Rosentrater, Kurt, Rosentrater, Kurt, SULEIMAN, RASHID, Suleiman, Rashid, Williams, Dennis   +7 more
core   +2 more sources

Resistance of Tripsacorn to Sitophilus zeamais and Oryzaephilus surinamensis

Journal of Stored Products Research, 2002
One strategy that has been used to find germplasm for developing improved plant varieties is to test ancestral germplasm for the desired traits. Although the progenitors of commercial maize are not known, a hybrid (called Tripsacorn) developed from a perennial teosinte, Zea diploperennis, and eastern gamagrass, Tripsacum dactyloides, resembles the ...
Throne, James E., Eubanks, Mary W.
openaire   +2 more sources

Pairing Residual Contact Insecticide Use With Long‐Lasting Insecticide‐Incorporated Netting to Reduce Dispersal and Damage by Stored Product Insects

Journal of Applied Entomology, Volume 149, Issue 4, Page 501-514, May 2025.
ABSTRACT Long‐lasting insecticide‐incorporated netting (LLIN) can intercept insects and has shown promise for pest management before and after harvest in agriculture. Understanding how to incorporate LLIN into existing integrated pest management (IPM) programs, with other commonly used tactics like residual contact insecticides, can significantly ...
Sabita Ranabhat, Jennifer Abshire, Joseph Castaldi, Deanna S. Scheff, Georgina V. Bingham, Tanja McKay, Kun Yan Zhu, William R. Morrison III   +7 more
wiley   +1 more source

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

Ruta Angustifolia Essential Oil: Behavioral and Insecticidal Effects Against Larvae and Adults of Tribolium castaneum

Chemistry &Biodiversity, Volume 22, Issue 3, March 2025.
Abstract The study aims to evaluate the behavioral and insecticidal effects of Ruta angustifolia EO (RAEO) against larvae and adults of a major pest insect, Tribolium castaneum. RAEO exhibited a strong repellency against both adults and larvae where percentages as high as 74 and 72 % of PR (Percentage of Repellency) were recorded respectively, at 0.47 ...
Houssam Annaz, Hamass Zerrad, Mouna Moullamri, Ayoub Ajaha, Ayoub Kounnoun, Francesco Cacciola, Ammar B. Altemimi, Roberto Laganà Vinci, Abdelhay Arakrak, Amin Laglaoui, Noureddin Bouayad, Kacem Rharrabe   +11 more
wiley   +1 more source