Results of experiments with isolates A1 and A2 from populations occurring in Poland in the years 1993-1998 were compared. Mating types A1 and A2 did not significantly differ with respect of virulence spectrum, pathogenicity level and virulence diversity (Shannon index). After pairing isolates A1 and A2 formed oospores; their morphological characteristics were described. On selected fields a test was performed whether the oospores could play a role as a source of primary infection. Local populations occurring on three fields were characterized. Results obtained on investigated 3 separate fields, located in 2 voivodeships of southern Poland were compared. It was stated on the basis of the proportion of both mating type isolates, race complexi...
Phytophthora infestans (Mont.) de Bary, the causal agent of potato late blight, was first discovered...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...
A total of 187 naturally late blight‑diseased potato leaves were sampled from 31 sites and five regi...
The formation of phenotypic structure of P. infestans population in Poland was determined by analyzi...
Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the po...
Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the po...
In the early 1980s the old A1 mating type population of the potato late blight pathogen, Phytophthor...
The oomycete pseudofungus Phytophthora infestans (Mont.) de Bary, the causal organism of late blight...
The oomycete pseudofungus Phytophthora infestans (Mont.) de Bary, the causal organism of late blight...
Phytophthora infestans (Mont.) de Bary belongs to Oomycetes and it causes the most destructive potat...
Potato late blight, caused by the oomycete Phytophthora infestans, is one of the most devastating pl...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
Phytophthora infestans (Mont.) de Bary, the causal agent of potato late blight, was first discovered...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...
A total of 187 naturally late blight‑diseased potato leaves were sampled from 31 sites and five regi...
The formation of phenotypic structure of P. infestans population in Poland was determined by analyzi...
Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the po...
Potato late blight (Phytophthora infestans) is a plant disease feared globally by farmers and the po...
In the early 1980s the old A1 mating type population of the potato late blight pathogen, Phytophthor...
The oomycete pseudofungus Phytophthora infestans (Mont.) de Bary, the causal organism of late blight...
The oomycete pseudofungus Phytophthora infestans (Mont.) de Bary, the causal organism of late blight...
Phytophthora infestans (Mont.) de Bary belongs to Oomycetes and it causes the most destructive potat...
Potato late blight, caused by the oomycete Phytophthora infestans, is one of the most devastating pl...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
The formation of oospores of Phytophthora infestans was studied in tomato and potato crops and volun...
Phytophthora infestans (Mont.) de Bary, the causal agent of potato late blight, was first discovered...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...
Aspects of the ecology of oospores of Phytophthora infestans were studied in the highlands of centra...