Evaluation of damage thresholds for insecticidal control of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) on cotton in eastern Tanzania

Publisher: Cambridge University Press

E-ISSN: 1475-2670|79|1|95-98

ISSN: 0007-4853

Source: Bulletin of Entomological Research, Vol.79, Iss.1, 1989-03, pp. : 95-98

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Abstract