Efficacy of some insecticides against aphid (aphis gossypii glover) on potato

Mohammed, E.S., Agricultural Research and Technology Corporation, Shambat Research Station, Shambat

Efficacy of some insecticides against aphid (aphis gossypii glover) on potato

2005

Mohammed, E.S., Agricultural Research and Technology Corporation, Shambat Research Station, Shambat (Sudan)

This experiment was carried out during winter seasons (2003-04 and 2004-05) at Shambat Research Station Farm to evaluate the efficacy of five insecticides viz. Marchal (carobsulfan) 25% EC, Deltatof (deltamethrin) 2.5% EC, Evisect (thiacyclam) 50% SP, Pegasus (difenthiuron) 50% SC and Actara (thiamethoxam) 25% WG against cotton aphid (Aphis gossypii Glover) on potato (Solanum tuberosum L.). Marshal at 75 g a.i./fed, 100 g a.i. /fed. and 125 g a.i./fed. effectively controlled aphid compared to Deltatof and Evisect in the first season and Pegasus in the second season. Moreover, the performance of Marchal at 100 and 125 g a.i./fed. was comparable to Actara (Standard) against aphids and significantly increased marketable yield of potato compared with other tested insecticides and the untreated check. In the untreated control marketable yield was significantly reduced and the percentage of unmarketable yield was increased

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Mots clés AGROVOC

aphidoidea aphis gossypii efficiency eficacia insecticidas insecticide insecticides pests of plants plagas de plantas plant protection protection des plantes ravageur des plantes solanum tuberosum soudan sudan

Informations bibliographiques

Editeur

AAgricultural Research and Technology Corporation Unit, Wad Medani (Sudan).

Pagination

p. 23-28

D'autres materias

Efficacite; Proteccion de las plantas

Langue

anglais

Note

Summary (En)

4 tables

7 ref.

Type

Bibliography; Conference; Non-Conventional; Summary

Source

Proceedings: The 72nd and 73rd meetings of the pests and diseases committee.- Wad Medani (Sudan): AAgricultural Research and Technology Corporation Unit, Wad Medani (Sudan)., 2005. Proceedings: The 72nd and 73rd Meetings of the Pests and Diseases Committee,Proceedings: The 72nd and 73rd Meetings of the Pests and Diseases Committee, Agricultural Research and Technology Corporation, Conference Hall, Wad Medani, (Sudan)., 2005.- p. 23-28

Conférence

Proceedings: The 72nd and 73rd Meetings of the Pests and Diseases Committee, , Agricultural Research and Technology Corporation, Conference Hall, Wad Medani, (Sudan)., 2005

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