APPENDIX. 



279 



General Treatment For Pears. 



When to Spray. 

 Same as for the apple. 



When twig blight first 

 appears, and during the 

 dormant season when the 

 leaves are off. 



What to Spray With and What For. 



Treat same as for apple scab, leaf spot 

 and insects. 



Cut affected branches back to sound 

 wood and burn them. Keep tools disin- 

 fected by wiping with cloth saturated 

 with kerosene or other disinfectant after 

 each branch is cut. 



Before buds open in spring spray with 

 lime-sulfur wash. 



General 

 When to Spray. 



1. Just before growth 

 starts. 



2. When the leaves are 

 one-third grown. 



3. Just before the blos- 

 soms open. 



4. Just after the fruit 



sets. 



5. 10 to 20 days after 



6. 10 to 20 days after 



Treatment For Grapes. 



What to Spray With and What For. 



Bordeaux mixture or sulfate of cop- 

 per solution (1 pound to 25 gallons of wa- 

 ter) for grape rot. (S. B G.) 



Bordeaux mixture for mildews and 

 black rot. IMPORTANT! 



Repeat 2. 



Repeat 2. IMPORTANT! 



Repeat 2. 



Repeat 2. 



General Treatment For Currant and Gooseberry. 



When to Spray. 



1. When worms first 

 appear. 



2. When fruit is about 

 half grown. 



3. After fruit Is pick- 

 ed. 



4. About 2 weeks aft- 

 er 3. 



What to Spray With and What For. 



Paris Green or other arsenical poison 

 for the "worms." Bordeaux mixture for 

 leaf spot. 



Repeat 1. 



Bordeaux mixture for leaf spot. 



Repeat 3. 



General Treatment For Strawberry. 



When to Spray. 



When growth begins 

 and later as often as 

 necessary. 



After picking the fruit. 



At first appearance of 

 the leaf roller. 



What to Spray With and What For. 



Bordeaux mixture for "rust" or leaf 

 spot. 



Cut and burn foliage on windy day. 



Arsenical poison every week if neces- 

 sary, but not after fruit is half grown. 



