. Annual report of the Cornell University Agricultural Experiment Station, Ithaca, Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 402 Bulletin 266. after a rain. It is essential then that the spray be present at this time to prevent their germination. The mixture should be applied just before a period of rainy weather or as near this time as is practicable. THE WORK OF I908. Although it was felt that the above points were demonstrated beyond question there were still many points unsolved and the work of 1908 was planned in view of solving these probl
. Annual report of the Cornell University Agricultural Experiment Station, Ithaca, Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 402 Bulletin 266. after a rain. It is essential then that the spray be present at this time to prevent their germination. The mixture should be applied just before a period of rainy weather or as near this time as is practicable. THE WORK OF I908. Although it was felt that the above points were demonstrated beyond question there were still many points unsolved and the work of 1908 was planned in view of solving these problems. Some of them may be stated as follows: (a). To demonstrate that Black Rot can be controlled commercially in a year most favorable to the development of the Photo. July II, 1908 Fig. 104.—spraying outfit used in experimental work of 1908. Note the trailer attachment for hand spraying. (b). To determine the minimum strength of mixture and the mini- mum amount of spray necessary to do this. (c). To find out the value of cultivation in the control of the disease. (d). To determine the best time to apply the mixture in relation to the blooming period of the grape and the weather conditions. In order to get the most serious attack of the Rot, whatever might be the nature of the season, the worst vineyard in the vicinity, so far as the Rot was concerned, was selected and a part of this, amounting. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cornell University. Agricultural Experiment Station. [Ithaca, N. Y. ?], 1900-1910. James B. Lyon, State printer)
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