Screening of cowpea against bruchid, Calosobruchus chinensis

Sison, M.L.J.; Adalla, C.B.

Screening of cowpea against bruchid, Calosobruchus chinensis

1990

Sison, M.L.J. | Adalla, C.B.

Twenty-eight entries of cowpea were screened against bruchid. Based on preliminary screening, Vita 4 showed the most promising reaction to the pest. It was observed to have the lowest number of adults counted and consequently, the lowest percent weight loss. This was followed by PI352905 with the lowest number of eggs counted and third to Vita 4 on the number of emerging adult. On the other hand, MS was found to be the most susceptible entry with the highest number of eggs counted and percent weight loss. Another entry which showed susceptibility to the pest was PI-00528.

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AGROVOC Keywords

bruchus insecte nuisible resistencia a las plagas selection variedades vigna unguiculata

Bibliographic information

Publisher

IPB

Other Subjects

Resistance aux organismes nuisibles; Seleccion; Variete; Insectos daninos

Language

English

Note

Summary (En)

Type

Conference; Summary; Non-Conventional

Source

Proceedings of the Eighth Vegetable Planning Workshop, Roxas, V.P.Balatero, C.H.Paet, C.N. (eds.).- College, Laguna (Philippines): IPB, 1990. p. 38-45

Conference

8. Vegetable Planning Workshop, College, Laguna (Philippines), 9-10 Nov 1989

In AGRIS since: 1991-08-15

Format: AGRIS AP

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Screening of cowpea against bruchid, Calosobruchus chinensis

1990

AGROVOC Keywords

Bibliographic information