Appendix 165 



ALFALFA 



Lygus Bug Control 



Apply, just before bloom, a 5% DDT-sulfur dust at 

 the rate of 30-40 pounds per acre, or a 10 % DDT dust at the 

 rate of 15-20 pounds per acre. 



BEANS 

 Leaf Hopper and Leaf Roller Control 



Apply a 3 % DDT dust at the rate of 30-40 pounds per 

 acre every 2 or 3 weeks before the pods are formed. 



CABBAGE 



Cabbage Worm, Cabbage Looper, and Diamond -Back Moth 

 Control 



Apply a 2 or 3 % DDT dust at the rate of 20-30 pounds 

 per acre every 2 or 3 weeks before the heads form, or apply 

 150 gal. per acre of a spray prepared from 1 pound of 50% 

 DDT wettable powder per 100 gal. of water. Make the 

 first spraying a week or 10 days after the plants are set; the 

 second application 2 to 3 weeks later as needed; and the third 

 application about the time the heads start to form. 



Do not apply DDT for 30 days before cabbage is to be 

 ready for market. 



CITRUS FRUITS 



Thrip Control 



Apply a 3% DDT-sulfur dust at the rate of 125-150 

 pounds per acre when infestation occurs, or apply 100 gal. 



