Descubre y comparte nuestro conocimiento público

Se han encontrado 15 recursos

Resultados de búsqueda

The main insect pests and diseases associated with Brachiaria pastures are considered, with emphasis on spittlebugs, the most damaging pests in tropical America. Outbreaks of the polyphagous burrowing bugs of the genus Scaptocoris, both in Brazil and Colombia, are of concern. Other pests discusse...


Valério, José RaulLapointe, Stephen L.Kelemu, SegenetFernandes, Celso DornelasMorales, Francisco José[Pests and diseases of Brachiaria species]Pests and diseases of Brachiaria species

Established swards of the tropical forage grass Andropogon gayanus var. bis-quamulatus (Hochst.) Hack were heavily colonized by the leaf-cutter Acromyrmex landolti Forel over a period of 33 months in the eastern plains of Colombia. Density of Ac. landolti colonies in swards of A. gayanus increase...


Lapointe, Stephen L.Serrano, MSVillegas, A[Colonization of two tropical forage grasses by Acromyrmex landolti (Hymenoptera: Formicidae) in Eastern Colombia]Colonization of two tropical forage grasses by Acromyrmex landolti (Hymenoptera: Formicidae) in Eastern Colombia

Cassava (Manihot esculenta) occupies a uniquely important position as a food security crop for smallholder farmers in areas of the tropics where climate, soils, or societal stresses constrain production. Given its reliability and productivity, cassava is the most important locally produced food i...


Bellotti, Anthony C.Smith, L.Lapointe, Stephen L.[Recent advances in cassava pest management]Recent advances in cassava pest management
Ferrufino C., A.Lapointe, Stephen L.Bustamante, E.Duque E., Myriam Cristina[Efecto de Brachiaria spp. en el desarrollo y supervivencia de Zulia colombiana (Lallemand), (Homoptera cercopide 2a. parte)]Efecto de Brachiaria spp. en el desarrollo y supervivencia de Zulia colombiana (Lallemand), (Homoptera cercopide 2a. parte)
Ferrufino C., A.Lapointe, Stephen L.Bustamante, E.Duque E., Myriam Cristina[Efecto de Brachiaria spp. en el desarrollo y supervivencia Zulia colombiana (Lallemand), (Homoptera: Cercopidae)]Efecto de Brachiaria spp. en el desarrollo y supervivencia Zulia colombiana (Lallemand), (Homoptera: Cercopidae)
Valério, José RaulLapointe, Stephen L.Kelemu, SegenetFernandes, C.D.Morales, Francisco José[Plagas y enfermedades de las especies de Brachiaria]Plagas y enfermedades de las especies de Brachiaria
Kelemu, SegenetLapointe, Stephen L.Morales, Francisco José[Enfermedades y plagas de especies de Arachis silvestre]Enfermedades y plagas de especies de Arachis silvestre

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso