Sipha maydis: distribution and host range of a new aphid pest of winter cereals in Argentina.

Abstract

Sipha maydis (Passerini) is a new aphid pest of cereals and cultivated and wild grasses in Argentina. This species was recently introduced into America, and nothing is known of its distribution or host range in South America. A better understanding of its biology is likely to facilitate control. This article records 1) the distribution and 2) the host range… (More)

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