Record Details

Further observations on nematodes associated with rice in Côte d'Ivoire, The Gambia, Guinea and Togo

CGSpace

View Archive Info
 
 
Field Value
 
Title Further observations on nematodes associated with rice in Côte d'Ivoire, The Gambia, Guinea and Togo
 
Creator Coyne, Danny L.
Hunt, D.J.
Plowright, R.A.
Darboe, M.L.K.
 
Subject rice
 
Description Eighty six rice fields in Côte d'Ivoire, 21 in The Gambia, 56 in Guinea and 21 in Togo were surveyed for plant parasitic nematodes. Ninety-nine species from 34 genera were recovered from rainfed upland, hydromorphic and lowland rice ecosystems in the forest and savannah agroecological zones. Helicotylenchus, represented by 11 species, was the most prevalent genus in Côte d'Ivoire, Guinea and Togo. In the forest zone, in Côte d'Ivoire and Guinea, Xiphinema was highly prevalent. A total of 23 species of Xiphinema were associated with rice including a potential four new species. Peltamigratus nigeriensis occurred frequently in upland fields on the Danyi-Apeyeme plateau in Togo. Poor rice development was associated with the presence of heteroderid spp. in Côte d'Ivoire, Guinea and Togo and population densities of 200 Pratylenchus zeae per 5 g root in Togo. Species prevalence and their population densities were low in The Gambia, where crop development was at an early stage. The lowland rice weeds Oryza longistaminata and Scorpius [?Scorpiurus] sp. supported higher population densities of Xiphinema bergeri than rice in Guinea.
 
Date 2000
2021-07-27T12:58:49Z
2021-07-27T12:58:49Z
 
Type Journal Article
 
Identifier Coyne D.L., Hunt D.J., Plowright R.A., Darboe M.L.K.Further observations on nematodes associated with rice in Côte d'Ivoire, The Gambia, Guinea and Togo.International Journal of Nematology.2000, Volume 10, Issue 2:123-130.
1368-8774
https://hdl.handle.net/10568/114411
https://www.cabi.org/isc/abstract/20013117430
 
Language en
 
Rights Other
Limited Access
 
Format 123-130
 
Source International Journal of Nematology