Presenter Information

J H. Elgin Jr, USDA/ARS

Publication Date

1985

Location

Kyoto Japan

Description

In the past 18 years since anthracnose was first recognized as a serious disease of alfalfa, breeders and pathologists have been highly successful in developing cultivars with high resistance. The availability of these resistant cultivars has resulted in a 10% annual increase in yield in areas of the USA where anthracnose is a problem and has an estimated value in excess of $240 million. This paper reviews the research which contributed to that successful effort.

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The Alfalfa Anthracnose Resistance Success Story

Kyoto Japan

In the past 18 years since anthracnose was first recognized as a serious disease of alfalfa, breeders and pathologists have been highly successful in developing cultivars with high resistance. The availability of these resistant cultivars has resulted in a 10% annual increase in yield in areas of the USA where anthracnose is a problem and has an estimated value in excess of $240 million. This paper reviews the research which contributed to that successful effort.