spraying Table 



WINTER 



Vegetation Dormant 



Plant 



Sprat 



Insect 



Time 



Remark.8 



Apple 



4A 



Scale 



February 1. 



Scrape loose bark light- 

 ly from limbs before 

 spraying: this is to ex- 

 pose the hibernating 

 adult psylla. 



Keep this wash away 

 from roots by a mound 

 of earth about plant. 

 Draw this away from the 

 plant when the opera- 

 tion is over and scatter 

 to dry out. 



Spray on bright days 

 only. 



Pear 



4A 



Scale, PsyUa 



February 1. 



Cherry 



4A 



Scale 



February 1. 



Plum 



4B 



Scale 



February 1. 



Peach 



4B 



Scale 



February 1. 



Apricot 



4C 



Scale 



February 1. 



Small fruits 



4B 



Scale 



February 1. 



Shade trees 



4B 



Scale 



February 1. 



Shrubs 



4B 



Scale 



February 1. 



SUMMER 

 Vegetation Active 



Apple 



(seven sprayings) 



4D 



Scale March-April. 



Mix 7B and IB and 

 use as one spray. 



Never destroy bees by 

 spraying fruit trees in 

 full bloom. 



Watch for holes of 

 entry. 



Mix 7B and 2. 

 For second brood. 



Mix 7B and IB. 



Use as soon as they 

 appear. 



Mix 7C and IB. 

 Use as soon as seen. 



7B . 

 IB 



Scab 



Codling moth 



Soon as leaves 

 are unfolded. 



7B 

 IB 



or 2 



Scab 



Codling moth 

 Curculio 



Three days after 

 petals fall. 



2 



Codling moth 

 Curcuho 



As larva5 are en- 

 tering fruit. 



7B 

 2 



Scab 



Codling moth 



Thirty days 

 later. 



2 



CodUng moth 



July 25. 



2 



Codling moth 



August 15. 



Pear 



(three sprayings) 



4D 



Scale, Psylla 



March-April. 



7B 

 IB 



Fungi 



CodUng moth 



Soon as leaves 

 are unfolded. 



2 or 3 



Slug-worm 



Late May or 

 June. 



Cherry 



(five sprayings) 



4D 



Scale 



March-April. 



7C 

 IB 



Fungi 

 Curculio 



Soon as leaves 

 are unfolded. 



2 



Curculio 



When petals fall. 



2 



Curculio 



One week later. 



2 or 3 



Slug-worm 



Late May- June. 



57 



