Biennial Report |
From inside the book
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Page 18
... spring of 1916 a decided reaction in the matter of frost fighting was noticeable in the Rogue River Valley . This had its inception in the circulation of the fallacy that the smoke and soot from the oil pots caused injury to the foliage ...
... spring of 1916 a decided reaction in the matter of frost fighting was noticeable in the Rogue River Valley . This had its inception in the circulation of the fallacy that the smoke and soot from the oil pots caused injury to the foliage ...
Page 19
... spring of 1916 . In many orchards it seemed as if every fruit and spur was infected and globules of ooze stood on the apples . In many cases also the entire crop of Spitzenbergs were lost by spur infection . Weather conditions ...
... spring of 1916 . In many orchards it seemed as if every fruit and spur was infected and globules of ooze stood on the apples . In many cases also the entire crop of Spitzenbergs were lost by spur infection . Weather conditions ...
Page 25
... spring pruning of 1915 , a vigorous campaign was launched for the purpose of eliminating as far as possible the disease in all the larger apple growing sections . Eighteen meetings were held in various sections and approximately 2,500 ...
... spring pruning of 1915 , a vigorous campaign was launched for the purpose of eliminating as far as possible the disease in all the larger apple growing sections . Eighteen meetings were held in various sections and approximately 2,500 ...
Page 30
... spring , in the early summer , and in the fall , for possible troubles . Inspect the trees carefully for apple mil- dew , appletree anthracnose , San Jose and oyster - shell scale ; examine for woolly aphis and borers , and look ...
... spring , in the early summer , and in the fall , for possible troubles . Inspect the trees carefully for apple mil- dew , appletree anthracnose , San Jose and oyster - shell scale ; examine for woolly aphis and borers , and look ...
Page 31
... spring this spray is required for the control of apple scab . Where lime - sulfur at this time is likely to cause injury , a substitute is desirable . Atomic sulfur may be used provided some of this material has been used on the trees ...
... spring this spray is required for the control of apple scab . Where lime - sulfur at this time is likely to cause injury , a substitute is desirable . Atomic sulfur may be used provided some of this material has been used on the trees ...
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Common terms and phrases
acres alfalfa weevil apples applied arsenate of lead beetle Board of Horticulture Bordeaux Bordeaux mixture borer brown rot buds California canker cent cherry codling moth color commissioner county inspector crop currant Department of Agriculture disease district eggs entry evaporated Federal Horticultural Board filbert firm or corporation foliage fruit fungus gallons grade growers growing grown hereby Hood River importation inch injurious insect insect pests insecticides inspection James Withycombe larvae lead arsenate lime lime-sulfur loganberries Malheur County Notice of Quarantine nursery stock nuts orchard Oregon State Board packed Paris green peach pear permit person Phylloxera plant products plants and plant plants and seeds pollen Portland potatoes pounds prunes quarantine regulations roots Salem scab season Secretary of Agriculture Section shipment shipped soil solution spray spring strawberry tion trees tuber moth United States Department Valley varieties vegetables vines walnut Willamette Valley winter worm