Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 451 recursos
Thrips palmi Karny es una plaga importante en varios cultivos, especialmente en hortalizas. El ácaro predador Neoseiulus cucumeris se ha usado con éxito para el control de especies de trips en varios cultivos y Typh1odromalus aripo tiene gran capacidad de consumir trips de yuca. Con el fin de eva...
Cyrtomenus bergi Froeschner es un fitófago subterráneo importante en cultivos tropicales. Se evaluaron dos cepas comerciales de nemátodos entomopatógenos (nep) (Steinernema feltiae (Filipjev) y Heterorhabditis bacteriophora Poinar) como antagonistas biológicas bajo invernadero (18-28°C y 55-85% h...
Discusses the design of breeding programmes for stressful environments. Identifies the relationship between adaptive traits and productive traits, the Development of breeding objectives and selection criteria. Includes economic objectives, heat tolerance, feed intake, disease resistance and the r...
The fall armyworm, Spodoptera frugiperda, a moth originating from the American continent, has recently invaded most African countries, where it is seriously threatening food security as a pest of cereals. The current management methods rely heavily on the use of synthetic insecticides but there i...
Studies on intraguild interactions between phytoseiid species have shown that intraguild predation occurs and is most commonly manifested as adult females of one species feeding on juveniles of another. Whether such intraguild interactions can also occur between adult females of one species and a...
The coconut mite, Aceria guerreronis Keifer, has been identified as one of the pests that pose a threat to the coconut industry in Benin. The study presents the simulation results of the economic benefits of the biological control of coconut mites in Benin using a standard economic surplus model....
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|