Eradication of over-wintering mildew (Podosphaera leucotricha) in apple buds by nitrogen-containing surfactants

Autor: Lulham, M., Holgate, M. E., Clifford, D. R., Gendle, P.
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Zdroj: Pesticide Science; Oct1981, Vol. 12 Issue 5, p509, 0p
Databáze: Complementary Index