. Better fruit. Fruit-culture. For Filling- OUR AGENTS MULTNOMAH LUMBER & BOX CO PORTLAND H. J. SHINN & CO. SPOKANE RYAN, NEWTON & CO. SPOKANE For Simplicity For Shipping BEST BERRY PACKAGE EVER PRODUCED ing the critical inspection of more than 100,000 apples, representing upwards of 600 bushel boxes. .A full report of that work has never been published, but a brief summary was issued by me in Bul- letin 119 of the Colorado Agricultural Experiment Station in February, 1907, from which I quote my conclusions as to the number of sprays necessary: "The number of sprays required t
. Better fruit. Fruit-culture. For Filling- OUR AGENTS MULTNOMAH LUMBER & BOX CO PORTLAND H. J. SHINN & CO. SPOKANE RYAN, NEWTON & CO. SPOKANE For Simplicity For Shipping BEST BERRY PACKAGE EVER PRODUCED ing the critical inspection of more than 100,000 apples, representing upwards of 600 bushel boxes. .A full report of that work has never been published, but a brief summary was issued by me in Bul- letin 119 of the Colorado Agricultural Experiment Station in February, 1907, from which I quote my conclusions as to the number of sprays necessary: "The number of sprays required to control the moth in an orchard will depend princi- pally upon (1) previous infestation of orchard, (2) proximity to other infested orchards, (3) efficiency of earlier sprays and (4) variety of ; Althiiugh in the G. W. Marchant orchard at Fruita that year 98% Winesap and Ben Davis were secured with only two sprays, it was stated in the bulletin quoted, that in common practice there would be more than this number of sprays necessary, and consequently a table was given for the use of fruit growers suggesting approximate times for five sprayings each year, if that many became neces- sary. In the summer of 1907, while still connected with the office of the West- ern Slope Fruit Investigations for the State Agricultural College, I carried on another season's codling moth spraying experiments in Hill Bros", orchard on Orchard Mesa, at that time securing perfect fruit with two sprays against the first brood and one against the second, and with all three sprays against the first brood. After several additional years' experi- ence in codling moth spraying, and espe- cially after the past year's observations in this valley, I am more than ever con- vinced that my conclusions as published five years ago were correct, and that it is folly for anyone to state arbitrarily the exact number of sprays necessary under all conditions to control codling moth. Sta
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