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EFFECT OF THE SCAB INOCULUM AND THE SUSCEPTIBLE PARENT ON RESISTANCE TO APPLE SCAB (VENTURIA-INAEQUALIS) IN THE PROGENIES OF CROSSES TO THE SCAB RESISTANT CV FLORINA
被引：16
作者：
KELLERHALS, M
FOUILLET, A
LESPINASSE, Y
机构：
[1] Federal Research Station for Fruit-Growing, Viticulture and Horticulture
[2] INRA, Station d'Amélioration des Espèces Fruitières et Ornementales, Centre de Recherches d'Angers
来源：
AGRONOMIE
|
1993年
/
13卷
/
07期
关键词：
MALUS-X DOMESTICA;
SCAB RESISTANCE;
SYMPTOM CLASS;
INOCULUM SOURCE;
BREEDING STRATEGY;
D O I：
10.1051/agro:19930707
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Eight apple progenies all including the scab resistant cv 'Florina' as male parent were inoculated in the glasshouse with scab inocula originating from Angers and Wadenswil, respectively. The seedlings were inoculated twice and classified according to the reaction type. The reactions of the seedlings to the 2 inoculum sources tested were significantly different. Moreover, a clear effect of the susceptible parent on the resistance of the progeny was observed.
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页码：631 / 636
页数：6
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