Table 1.- -Continued 

 Experiment 2 - Tougouchi field (applications on Aug. 26, Sept. 1, 14, i960) 



Guthion 1 ^/ .1 .1 .1 92 -7 88 



Guthion 1-J ^ .1 .2 92 A 93 



Naled 2 .1 .1 -3 88 -1 98 



Bayer 29I+9I l/2 .2 .2 .3 8l .8 86 



Shell Compound 4072 1 -- .1 .3 .4 79 1.0 82 



Guthion l/2 .2 .3 .4 77 .6 89 



Dimethoate 1 ^/ -3 -5 .4 69 100 



General Chemical 



3583 1 .2 .3 .7 68 .6 89 



Methyl Trithion 1 .4 .7 1.4 34 .8 86 



Untreated check .6 1.1 2.1 -- 5.6 



L.S.D. 5 percent .2 .3 .2 18 l.U 



Experiment 3 - O'Yallo field (applications on Sept. 28, Oct. 6, Ik, 2k, Nov. 7, 



1/ ^^i 



Endrin l/4 ^ .03 .03 .02 98 l.U 91 



Endosulfan 1 i/ .05 .01 .04 96 .5 97 



Guthion 1 i/ .05 .06 .04 95 1-0 93 



Naled 2 - .12 .03 .08 92 1.5 90 



Dimethoate 1 i/ 15 .03 .08 92 100 



Malathion lj 2k .10 .16 84 2.0 87 



American Cyanamid 



24055 2 .37 .08 .06 84 17.7 



Trichlorfon 1 .22 .22 .28 77 9-3 38 



Aldrin 3/4 i/ .49 .34 .49 58 2.4 84 



American Cyanamid 



24055 1 - .75 -51 .33 ^9 H.6 23 



Untreated check -- 1.28 .86 .96 -- 15.I 



L.S.D. 5 percent .21 .13 .18 10 7.3 



- 8 - 



