Fungus diseases of sugar beet leaf and root aphids

Gres' , Y.A.

Mikrobiolohichnyi Zhurnal 37(2): 185-190

1975


ISSN/ISBN: 0201-8462
PMID: 1240578
Document Number: 91037
Epizootics of Entomophthora aphidis and Cladosporium aphidis on sugar beet leaf aphids, favoured by high temps., rainfall and abundant dew, were observed in early July in the Ukraine. Mass death of sugar beet root aphids due to E. aphidis occurred in Sept.-Oct.

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