SPRAYING CALENDAR. 



151 



2d Spraying 



1st after bloom has fallen 



bout ten clays later 



to 7 days later if worms 

 still remain 



fter leaves fall 



3rd Spraying 



About 10 days later 

 4th Spraying 

 14 to 21 days later 



30 to 50 days later, or the 

 last .of June 



4th Spraying 

 10 to 15 days later 



Remarks. 



The early sprayings for codling moth 

 made with those for scab and later 

 ones with those for bitter rot 



The spraying for bud moth can be made 

 with the first for scab 



These sprayings can be made with Ar- 

 senites alone or with Arsenites in Bor- 

 deaux 



Use 20% Kerosene In early spring and 

 10% after leaves are out. 



fter bloom has fallen 



20 to 30 days later 



4th Spraying 

 When fruit begins to mature 



Cut out and burn all blighted twigs 

 Paint wounds with an antiseptic 



to 24 days later 



to 8 days later 

 fter bloom falls 



to 10 days later 



Jar the trees; gather and destroy all the 

 fallen fruits 



18 to 21 days later 



I days later 



ame treatment as for Plum; 



ame treatment as for Plums 



fter bloom falls 



Scale receives the same treatment here 

 as in previous cases. 



14 to 21 days later. 



If later sprayings are necessary use 

 potassium sulphide 



i to 21 4ays later 



14 to 21 days later. 



to 5 days later 



3 to 5 days later if needed 



ust after blooming 



After fruit has set 



4th Spraying 

 10 to 14 days later 



ust after the fruit has set 



14 to 21 days later 



4th Spraying 

 14 to 21 days later 



,fter blooming 



14 to 21 days later. 



4th Spraying 

 14 to 21 days later 



rn young canes as soon as 

 well started 



7 to 14 days later 



Repeat as often as seems necessary at 

 intervals of 10 to 14 days with am- 

 moniacal carbonate of copper 



The spraying for mildew can be covered 

 by those for rot and anthracnose 



After the fruit is about half grown use 

 ammoniacal carbonate of copper 



As soon as the fruit is harvested cut out 

 and destroy all diseased canes 



ifter fruit has set 



Before fruit begins to ma- 

 ture 



4th Spraying 

 After harvest spray heavily 



Use ammoniacal carbonate of copper for 



3rd spraying 

 Cut and rake off and burn old leaves and 



spray young plants 



lepeat at intervals of 14 to 

 21 days. 



lepeat at intervals of 10 to 

 14 days 



On Watermelons use Bordeaux B 



lepeat at intervals of 18 to 

 24 days 



lepeat at intervals of 14 to 

 20 days. 



lepeat at intervals of 14 to 

 21 days 



