Table 1.- -Continued 



Experiment 8 - Dudley field (applications on May 5, l6, 26, 1961) 



Zectran 2 .13 88 2.8 kQ 



Parathion l/2 plus 



B. thuringiensis l£ — .16 .01 85 1.9 65 



Dimethoate 1 .2k .02 .01 76 .Ok 99 



Naled (EC) 2 .29 .02 73 !.*+ 7*+ 



Guthion l£ - .28 .OU .01 71 1-3 76 



Naled (WP) 2 .28 .07 -01 68 k .2 22 



Bayer 39007 (WP) 1 .27 .10 .06 62 1.0 8l 



Dimethoate l/2 -51 .05 .01 50 .2 96 



DDT 2 plus WARF .k .kk .15 .07 U3 .8 85 



Carbaryl 2 .52 .lk .06 37 1.3 76 



Untreated check .83 .22 .09 -- 5 .k 



L.S.D. 5 percent .28 .10 .Ok 30 1.8 



1/ Naled at 2 pounds per acre was substituted for endrin, dimethoate, 

 Guthion, aldrin, and endosulfan in last application. 



- 11 - 



