The bean weevil, Acanthoscelides obtectus Say (Coleoptera: Chrysomelidae: Bruchinae),
causes severe post-harvest losses in the common bean, Phaseolus vulgaris L. The control …

Simple Summary The maize weevil (Sitophilus zeamais Motsch) is a major pest in stored
grain, responsible for significant economic losses and having a negative impact on food …

Phthorimaea absoluta (Meyrick) is one of the most destructive pests of tomato, causing
100% yield loss in the absence of control measures. The important method of managing the …

The Rhyzopertha dominica F.(Coleoptera: Bostrichidae) is a primary pest of stored grains in
many regions of the world. In this work we evaluated the fumigant activity of essential oils of …

The maize weevil (Sitophilus zeamais) is one of the main insect responsible of significant
losses in stored products, and to keep nutritional value of them to find effective and safe …

The fall armyworm causes damage at several stages of the maize crop. Due to increasing
resistance to synthetic insecticides the use of other techniques for its control has been …

El estudio tuvo como objetivo evaluar el efecto repelente y tiempo de protección de aceites
esenciales frente al mosquito adulto de Aedes aegypti. Se trabajó con un diseño …

El gusano cogollero, Spodoptera frugiperda constituye la plaga más importante del maíz,
Zea mays y para su control se utilizan principalmente insecticidas químicos sintéticos. El …

RESUMO O uso de pesticidas com alta toxicidade para controlar patógenos do solo, como
Fusarium spp. e Sclerotinia sclerotiorum, tem gerado preocupação, devido aos impactos …

Introduction: The alkaloid girgensohnine has been used as a natural model in the synthesis
of new alkaloid-like alpha-aminonitriles with insecticidal effect against disease vectors …