J?/ 



J>x 



D 



Figure 1. — Cucumber Plants Sprayed with Bordeaux and Gassed with HCN. 

 A, Bordeaux 4-1-50; B, 4-4-50; C, 4-8-50; Dl, 4-24-50 without HCN; D2, 4-24-50 with HCN. 

 Note that injury has occurred with all mixtures when followed by gas. 



