A survey of three regions of Colombia revealed a total of 31 species of plant-parasitic nematodes associated with tropical pasture legumes and grasses. Seventeen of these nematode species had not been recorded previously in Colombia. There also are 120 newly reported associations of plant-parasit...
The detection of the root-knot nematode, Meloidogyne javanica, as a pathogen of Desmodium spp. in Colombia, is the first reported case in South Aemerica. In the field, promising pasture legumes D. gyroides, D. heterocarpon and D. ovalifolium were severely damaged, while adjacent stands of Centros...
Lenne, J.M.
,
[Reaction of Desmodium species and other tropical pasture legumes to the root-knot nematode Meloidogyne javanica]
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Reaction of Desmodium species and other tropical pasture legumes to the root-knot nematode Meloidogyne javanica
In recent years, increasing numbers of pathogens and pests have been reported from major centres of tropical pasture research. Damage is often severe and controls are needed. Diseases and pests may be controlled chemically, biologically, culturally and genetically. In pasture plants genetical res...
Lenne, J.M.
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Turner, J.W.
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Cameron, DF
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[Resistance to diseases and pests of tropical pasture plants]
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Resistance to diseases and pests of tropical pasture plants
Dextre, R.
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Ayarza, Miguel Angel
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Toledo, José M.
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Calderón, M.
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Lenne, J.M.
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Pizarro, Esteban A.
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[Pasture germplasm evaluation and agronomy]
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Pasture germplasm evaluation and agronomy