EXPERIMENT STATION BULLETINS. 



279 



CALENDAK. 



THIBD APPLICATION. 



Within a week after blos- 

 soms fall, Bordeaux and 

 Paris green. 



After heads form, use hot 

 tvater or saltpeter (a tea- 

 spoonful to gallon of water.) 



10-14: days later if signs of 

 rot appear, repeat. 



If worms still trouble, 

 pyrethruDQ or hellebore."]" 



10-14 days later, sulphide 

 of potass, on English varie- 

 ties. 



As soon as fruit has set, 

 repeat.* 



As soon as fruit has set, 

 Bordeaux and Paris green.* 



Within a week after blos- 

 soms fall, Bordeaux and 

 Paris green. 



10-12 days later, repeat. 



Repeat whenever neces- 

 sary. 



10-12 days later, repeat. 



10-14 days later, repeat. '\ 



As soon as berries are har- 

 vested, Bordeaux {if to be 

 kept longer). 



Repeat, if necessary. 



FOURTH APPLICATION. 



10-14 days later, Bordeaux 

 and Paris green. 



Repeat, if worms reap- 

 pear. Use kerosene emul- 

 sion for aphis. 



10-14 days later, weak cop- 

 per sulphate solution. 



After fruit is picked, Bor- 

 deaux. 



10-14 days later, repeat. 



10-14 days later, repeat. 



7-12 days later, repeat. 



8-12 days later, repeat. 



10-20 days later, Bor- 

 deaux. 



When blight of the leaves 

 is accompanied by rot of the 

 tubers, Bordeaux. 



10-20 days later, Bor- 

 deaux. 



After crop is gathered re • 

 move old canes, thin new 

 ones, and spray with Bor- 

 deaux if necessary. 



(Note — Young plantations 

 should receive Bordeaux at 

 the time of the 2d and 4th ap- 

 plications to bearing plants.) 



FIFTH APPLICATION. 



10-14 days later, Bordeaux 

 or weak copper sulphate 

 solution. 



If mildew persists after 

 crop is gathered, Bordeaux. 



10-14 days later, if disease 

 is present, apply weak cop- 

 per sulphate solution. 



7-12 days later, repeat. 



10-16 days later, weak cop- 

 per sulphate solution. 



10-20 days later, weak cop- 

 per sulphate solution. 



Repeat in 10 days, if ne- 

 cessary. 



10-20 days later, weak cop- 

 per sulphate solution, if 

 necessary. 



(Note — If red rust ap- 

 pears the entire stool affect- 

 ed should be grubbed out 

 and burned.) 



(Note — Use kerosene 

 emulsion for aphides when- 

 ever present. 



* Care mnet be taken not to apply 

 while the blossoms are open. 



