Resultados de búsqueda - "insecticide sprays"

Effects of planting date, cultivar and insecticide spray application for the management of insect pests of cowpea in northern Ghana por Abudulai, M., Kusi, F., Seini, S.S., Seidu, A., Nboyine, J.A., Larbi, Asamoah

Materias: “…insecticide sprays…”
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Response of old and new cowpea varieties to insecticide spray regimes in the Sudan savanna of Nigeria por Kamara, A., Ewansiha, S.U., Ajeigbe, Hakeem A., Omoigui, L.O.

Materias: “…insecticide spray regimes…”
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Integrated management of cowpea insect pests using elite cultivars, date of planting and minimum insecticide application por Asante, S., Tamo, Manuele, Jackai, L.E.N.

Materias: “…insecticide sprays…”
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