. Better fruit. Fruit-culture. Page 10 BETTER FRUIT January Compatibility Table—Insecticides, Fungicides rEniTO^s Note.—II is frequently necessarj to combine different sprays lo spraj for different disuses and pests at the same rime. For the reason that in order to get proper control "I two . ,„ irouiles it Is necessary h spray with two or more materials at the same time, n addi- , , combining sprays is econ y. ta doing so two or three spray materials can be put on at „,!„„.. instead of going over the orchard two or three times. Just what sprays can be mixed and wha can not be is a subjec
. Better fruit. Fruit-culture. Page 10 BETTER FRUIT January Compatibility Table—Insecticides, Fungicides rEniTO^s Note.—II is frequently necessarj to combine different sprays lo spraj for different disuses and pests at the same rime. For the reason that in order to get proper control "I two . ,„ irouiles it Is necessary h spray with two or more materials at the same time, n addi- , , combining sprays is econ y. ta doing so two or three spray materials can be put on at „,!„„.. instead of going over the orchard two or three times. Just what sprays can be mixed and wha can not be is a subject that many growers are not thoroughly familiar with. Informa- tion on subject has not been in very definite form nor arranged in a practical way for the fr I grower. It is frequently difficult to Ond out and necessitates the asking of many questions. Mr G* orge P. Gray, of the Experiment Station of the University oi I alifornia, has arranged this Information in a vV, x practical way in tabular form, be of assistance to the growers.] Fungicides Walla Walla Spokane district Yakima Valley district. Wena tehee district White Salmon Cars urn 30 3060 1125 2 m E 3 £ Paris Green A-l D A-l STS Calcium ADA &M ,-£ Lead Arsenate A-l ? A-l IE (Acid) g<: Lead Arsenate ABA g~ (Neutral) S Zinc Arsenite ? D A-l. Lime-Sulphur ? - - f A C D C C Emulsions ? D C A-l A - i D D n u 1" Soaps 1 nr b fC c A - - A C -T- u i C or Tobacco -, j) Cyanid Fumagation D A A A B A Acids D C D C C D Class A-l—Better results by mixing. Compatible. A—Properties not changed by mixing. B—Efficient, non-injurious C—Inefficient, non-injurious. Incompatib] e, chemically. D-DANGEROUS MIXTURE. [Arranged by Geo. P. Gray] Washington State Department of Horticulture By M. L. Dean, Chief Division of Horticulture The State of Washington takes the lead in the production of apples for the year 1917. Government and other re- ports show that the
Size: 1466px × 1704px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcollect, bookcollectionbiodiversity, booksubjectfruitculture
