PART IV 



SPRAY CALENDAR FOR FRUITS 



Apple- 

 Scab 



Leaf spot 

 Bitter Rot 

 Rust 



Codling-moth 

 Canker-worm 

 Tent- caterpillar 

 Aphis (Lice).— 



Woolly Aphis. - 



Cherry — 



Black-knot 

 Rust 



Shot-hole Fun- 

 gus 



Currants and Goose- 

 berries — 

 Mildew 

 Leaf- spot 



Grapes— 



Black-rot 



Anthraenose 



Mildew 



Spray just before buds begin to swell with 



Formula L 

 Second application should be made soon 



after the petals have dropped from the 



flowers. Use Formula X. 

 Third application should be made two weeks 



later. Use Formula X. 

 Fourth application should be made three 



weeks after second. Use Formula X. 

 If the weather is wet and the scab on the 



increase, spray with Formula 11 every 



three weeks. Destroy all fallen fruit. 

 Spray with Formula VIII, using 1 gallon of 



stock solution to 8 gallons of water. 

 -Remove soil from roots of trees and apply 1 



to 2 pounds of tobacco dust. 



Cut out all diseased parts in winter and 

 burn. Spray with Formula I, just before 

 buds begin to swell. Spray with Formula 

 III as soon as fruit has set, and repeat ten 

 days later. Repeat Formula III after fruit 

 is gathered. 



Spray with Formula II, before buds swell. 

 Repeat after fruit is formed and again after 

 gathering. 



Spray with Formula I before the buds begin 

 to swell in the spring. 



Second application is made as soon as the 

 first leaves are half grown, using Formula 

 II. Repeat Formula II when the fruit has 

 set, and again two weeks later. Spray 

 again just before frnit begins to color. 

 The bunches may be bagged soon after the 

 third spraying, to protect from birds. 



(204) 



