Zobrazeno 1 - 10
of 74
pro vyhledávání: '"G. H. Starr"'
Publikováno v:
American Potato Journal. 21:321-341
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 24:151-156
Experiments were started in 1945 and continued in 1946 to determine the effect of different quantities of inoculum on the subsequent development of ring-rot symptoms in the plant.
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 28:551-558
Great variations have been observed in the severity of potato ring rot symptoms even when the tubers are inoculated in a presumably uniform manner. Several factors are responsible for this variation, some of which are treated in this paper.
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 34:264-268
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 17:318-322
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 20:237-241
One-bushel samples of potatoes, each containing a “trace” of ringrot, were sent from Maine, Minnesota, Nebraska, New York and North Dakota to the Wyoming Agricultural Experiment Station, where they were grown in 1942 to determine the amount of ri
Publikováno v:
American Potato Journal. 20:279-287
Potato scab is an important disease in many parts of Wyoming and its prevalence is often thought to be affected by irrigation practices.
Autor:
G. H. Starr
Publikováno v:
American Potato Journal. 45:427-435
Autor:
G. H. Starr, W. A. Riedl
Publikováno v:
American Potato Journal. 25:432-437
Experiments were conducted in 1946 and 1947 to determine whether or not ring-rot bacteria,Corynebacterium sepedonicum, from resistant potato seedlings and varieties were more pathogenic than those from susceptible varieties. Bliss Triumph, Burbank, R
Autor:
L. R. Fina, G. H. Starr
Publikováno v:
American Potato Journal. 34:94-96