-40- 
.--- 
3rsntiepa lis bats WateAi 
•Lxterisents showed tr.at ierris 3.6 percent of rctsncne' grswr in 
Mauritius was nigsly tale re tr.e adults .— Jersen (52?; . 
Casslia a ex 1 o s a 1. 
Eerris dust wa= sere effective than lead arsenate against this 
beetle on be-eta ir 3Trir2erlaii.--r-.cts 514 • 
~ as s i ia rlri ii ■ I . 
>.;: result* la jraaft'ia were obtained by staying cultivated 
nint witr. lead arser-are, or i-sring with calcius arsenate, but since 
arsenioale should n:t -e applied re jsedicinal pla-rs, dusting with 
Ferris preparation* is pref erabie.-- jianelache and coworkers (352). 
Cerotoca rrifircat* 'Jorst.,, the bean leaf beetle 
rot enone is the standard rereby. Ficotire is ineff e-ctive.— 7. S. 
ruree- of ^r. t r— ^ ' -. gy and riant V-i5.ranrine ff"23 N - . 
Rctencne wes r e c ocn en d e d against this beetle en bean*, and on 
field peas if the toda ere to be eaten green. --Maxwell (407) ; White 
and loolittle (633, • 
Chrysoohus auratus ?• 
Derris and Icphrosla were aore effective than Lonchocarpui of 
the saae guarantees rotenone con-tent • — Arant (26). 
Col fpc el lus bowringi (Bely), a large cabbage leaf beetle 
In cage tests in China insecticides, prepared from the root bark 
and leaves of Mlllettla reticulata , "rilled 100 pereent of the adult 
beetle* as a stoaaeh "pciaon, but were unsatisfactory as a contact 
poison egainst aature larvae.— Chin* Agricultural Research Bureau ( 112 ) . 
Crioceris asperagl (L«)i the asparagus beetle 
In South Carolina cage tests with duata indicated that undiluted 
calcic arsenate w&s alignt^y superior to a 0.75-percent rotenone dust 
agaliMTt t.-.e larvae, bot me rotenone was superior for the adulta. — Watts 
'6 59; , 
