Binomial sampling plans for the English grain aphid, Sitobion avenae (Homoptera: Aphididae) based on an empirical relationship between mean density and proportion of tillers with different tally thresholds of aphids

Publisher: Cambridge University Press

E-ISSN: 1475-2670|83|2|187-196

ISSN: 0007-4853

Source: Bulletin of Entomological Research, Vol.83, Iss.2, 1993-06, pp. : 187-196

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Abstract