Use this sampling 

 guide during June 



Use this sampling 

 guide during July 



Use this sampling 

 guide during August 



50 



0) 40 



30 



20- 



10- 



Treat 



40 



34 



35 



28 



29 



Sample in 

 7 days 



24 



GoO' 

 5 



\^^' 



oe 



53 



^p^'^^ 



27 



31 

 19 



35 

 23 



36 

 26 



36 



12 



111 



I I I I 



Sample in 14 days I 



I I I I 



^ 



4- 



4- 



20 



30 



50 60 70 80 



Leaves examined 



90 



100 



20 30 40 50 60 70 



Leaves examined 



80 



90 



100 



20 



30 



40 



50 60 70 



Leaves examined 



80 



90 



100 



Fruit Notes, Volume 64 (Number 1), Winter, 1999 



