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Journal Article 1992

Autor: Ukwungwu, M.N. Joshi, R.C.

The African rice gall midge, Orseolia oryzivora Harris and Gagné has become one of the major biotic constraints to rice production in Nigeria. A survey of gall midge distribution in Nigeria showed that the pest was common in the savannah and forest zones on rice grown under lowland ecologies. End...

Enlace original: https://cgspace.cgiar.org/handle/10568/100035

Investigación en Agricultura
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Ukwungwu, M.N. ,  Joshi, R.C. ,  [Distribution of the African rice gall midge, Orseolia oryzivora Harris and Gagne and its parasitoids in Nigeria] ,  Distribution of the African rice gall midge, Orseolia oryzivora Harris and Gagne and its parasitoids in Nigeria
Journal Article 1992

Autor: Umeh, E.D.N. Joshi, R.C. Ukwungwu, M.N.

Rice insect pest management in Nigeria is compartmentalized; literature documenting the status of research on the biology and significance of insect pests and on their management, has therefore been reviewed. A holistic, broadly based, multidisciplinary pest-management research approach is sugges...

Enlace original: https://cgspace.cgiar.org/handle/10568/100049

Investigación en Agricultura
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Umeh, E.D.N. ,  Joshi, R.C. ,  Ukwungwu, M.N. ,  [Biology, status and management of rice insect pest in Nigeria] ,  Biology, status and management of rice insect pest in Nigeria
Journal Article 1991

Autor: Joshi, R.C. Winslow, M.D. Ukwungwu, M.N.
Enlace original: https://cgspace.cgiar.org/handle/10568/101762

Investigación en Agricultura
Enlace permanente
Joshi, R.C. ,  Winslow, M.D. ,  Ukwungwu, M.N. ,  [Comparison of standard evaluation system and Onates method in assessing stalkeyed fly resistance] ,  Comparison of standard evaluation system and Onates method in assessing stalkeyed fly resistance

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