Show S Su Supply u of Y of N New Nev v e Insecticide Ins a Cl 4 0 Malay States Ul UlL L Bed to Grow Gro Rotenone Rotenone Rotenone- Beai in g Plank Pla Prepare 1 by the o oA U of A I lure State t ea Dear D Finding rotenone u a new u farce superior to materials now e used for Insect generau 7 1 control the n a Stites DeI of urging the Malay states state Mate Agriculture to i Is l s grow grows rOo ra bearing plants cite chi scale for the tine American on acorn a n trade S m mf f Tills This new insecticide quantities q up to 7 per Is t found nd In cent cen is In root roots of the South American I cube lira plant pronounced up UJ mi to lassor per toper cent in Den is roots and n to lesser le tent extent c ent in three ee other I plus plants pl Tile The cube now non grows In South Amer a part of f ca where th the ell ob climate n similar Is to that lint of 01 the ine Malay s stat states q and surrounding countries It II 0 C Insecticide or of tor the Department of ot t d are ad vances ances the theory theol that D Dare erns plants containing greater quantities of ot rOo ra might be Ie derived by careful tea Ee- lection and breeding lIe IK points oa out cube roots are arc not vet Ht 3 et available commercially commercially Ily Tests by the Department of ot A culture indicate that rotenone Is high Wh highly I ly poisonous to both sucking and ond chewing cheIng che Ing Insects In tC tests ts COn con tel privately rotenone was as fed fell to dol do- do sheep and chickens in qua ti bodyweight ties lIes up to 1 I grail grala grai per pound lound of boat weight and no injury was vias noticeable |