Breeding material of potatoes containing the genes R 1 , R 2 and R3 , single or in combination, was tested for its resistance in the flesh to five different races of Phytophthora infestans. There was a considerable variation in response, from extreme hypersensitivity with no necrosis visible with t
On the influence of extra R-genes on the resistance of the potato to the corresponding P-races1) ofPhytophthora infestans
β Scribed by H. J. Toxopeus
- Publisher
- Springer
- Year
- 1957
- Tongue
- English
- Weight
- 249 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0014-2336
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