Biennial Report |
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Page 18
... insect pests and fungous diseases . " These were printed upon shipping tags and were furnished to the inspectors who often signed a large number and handed them over to the nurseryman to place upon the bundle . Naturally abuses arose ...
... insect pests and fungous diseases . " These were printed upon shipping tags and were furnished to the inspectors who often signed a large number and handed them over to the nurseryman to place upon the bundle . Naturally abuses arose ...
Page 19
... insect repellants in an endeavor to prevent infection . It was found that in practically every case where sulphur ... insect carriers of the germ . The writer has , for a number of years , used insect repellants success- fully , on the ...
... insect repellants in an endeavor to prevent infection . It was found that in practically every case where sulphur ... insect carriers of the germ . The writer has , for a number of years , used insect repellants success- fully , on the ...
Page 20
... insect repellant . This is to keep the insects away from the " bleeding " wound until it has had sufficient time to heal or dry up . Many infections , especially in the Anjou pear , have been found to have been caused by being carried ...
... insect repellant . This is to keep the insects away from the " bleeding " wound until it has had sufficient time to heal or dry up . Many infections , especially in the Anjou pear , have been found to have been caused by being carried ...
Page 38
... insects or which deter the insect from attack- ing plants are termed insecticides . There are two general types of insecticides : 1. Arsenical poisons , to be applied to the foliage and fruit . Pois- ons are for insects which devour ...
... insects or which deter the insect from attack- ing plants are termed insecticides . There are two general types of insecticides : 1. Arsenical poisons , to be applied to the foliage and fruit . Pois- ons are for insects which devour ...
Page 39
... insects . It may be combined with nicotine sulfate solutions or with kerosene emulsion when it is desired to treat both sucking insects and chewing insects . Combinations of lead arse- nate , lime - sulfur or Bordeaux and a nicotine ...
... insects . It may be combined with nicotine sulfate solutions or with kerosene emulsion when it is desired to treat both sucking insects and chewing insects . Combinations of lead arse- nate , lime - sulfur or Bordeaux and a nicotine ...
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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