单词 | walnut blight |
例句 | The other disease, which may cause trouble, is a fungous walnut blight known more specifically as Melanconis blight. Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting Pleasant Valley, New York, August 28, 29 and 30, 1950 I made a trip through New Jersey, Delaware, and Pennsylvania, about the first of August, and found a number of nuts that had all the appearance of being infected with the walnut blight germ. Northern Nut Growers Association, Report of the Proceedings at the Seventh Annual Meeting Washington, D. C. September 8 and 9, 1916. Mr. Pomeroy: That is not blight; that is a fly injury Professor Close: Mr. Killen thinks that this year he partially controlled walnut blight with Bordeaux spray. Northern Nut Growers Association Report of the Proceedings at the Eleventh Annual Meeting Washington, D. C. October 7 and 8, 1920 The walnut blight or bacteriosis is therefore to be figured with in planting the Persian walnut in the East. Northern Nut Growers Association, Report of the Proceedings at the Fourth Annual Meeting Washington D.C. November 18 and 19, 1913 The nuts mature from the middle to the last of September and have not been seriously affected by walnut husk maggot or walnut blight at Urbana. Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting Urbana, Illinois, August 28, 29 and 30, 1951 Relative to the walnut blight, he showed us one tree that was afflicted near the ground and he started to mound soil around it. Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting Downington, Pennsylvania, September 11 and 12, 1933 A great many of all those surviving are now proving susceptible to a walnut blight upon which Mr. McMurran is to report tomorrow. Northern Nut Growers Association, report of the proceedings at the eighth annual meeting Stamford, Connecticut, September 5 and 6, 1917 The various areas where walnut blight is not a factor might profitably sacrifice heavy production to superior quality. Northern Nut Growers Association, report of the proceedings at the sixth annual meeting Rochester, New York, September 1 and 2, 1915 We have, however, been able to continue our observations with the Persian walnut blight and there is only one further point to be emphasized and brought out at this time. Northern Nut Growers Association, report of the proceedings at the eighth annual meeting Stamford, Connecticut, September 5 and 6, 1917 Disease Resistance Probably one of the most important limiting factors in walnut production in California, and especially in the older walnut sections, is the bacterial disease commonly known as walnut blight. Northern Nut Growers Association, report of the proceedings at the sixth annual meeting Rochester, New York, September 1 and 2, 1915 To be sure, some of these will likely mature, but the appearance of blight on nearly one third of the crop shows that this variety has very little resistant power against walnut blight. Northern Nut Growers Association, report of the proceedings at the sixth annual meeting Rochester, New York, September 1 and 2, 1915 Last year in Washington I talked to you briefly about the Persian walnut blight which we had definitely established as occurring in the East. Northern Nut Growers Association, report of the proceedings at the eighth annual meeting Stamford, Connecticut, September 5 and 6, 1917 |
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