ANNUAL REPORT, 1939 



49 



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Injury to Apple Foliage Following Pre-Blossom Applications of Lime-Sulfur 



LEFT: Uninjured foliage from Baldwin tree sprayed with wettable sulfur-lead arsenate com- 

 bination throughout the season. Note abundance of foliage and retention of even the small, 

 earliest leaves. 



RIGHT: Baldwin foliage dwarfed and distorted as the result of the use of lime-sulfur-lead 

 arsenate spray in pre-blossom and calyx applications. Note comparatively scanty foliage due to 

 loss of most of the early season leaves. The full-sized leaves at the tip represent growth which 

 has taken place since the calyx application. (See page 48.) 



