au.\*:("RAGENOVICH IR")
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EFFECTS OF SIX INSECTICIDES ON EMERGENCE OF SOME PARASITES AND PREDATORS FROM SOUTHERM PINE BEETLE INFESTED TREES.COSTER JE; RAGENOVICH IR.1976; ENVIRONMENT. ENTOMOL.; U.S.A.; DA. 1976; VOL. 5; NO 5; PP. 1017; BIBL. 15 REF.Article
EVALUATION OF SOME CARBAMATE AND PHOSPHATE INSECTICIDES AGAINST SOUTHERN PINE BEETLE AND IPS BARK BEETLES = EVALUATION DE QUELQUES CARBAMATES ET INSECTICIDES ORGANOPHOSPHORES CONTRE DENDROCTONUS FRONTALIS ET LES IPSRAGENOVICH IR; COSTER JE.1974; J. ECON. ENTOMOL.; U.S.A.; DA. 1974; VOL. 67; NO 6; PP. 763-765; BIBL. 5 REF.Article
A TECHNIQUE FOR FIELD TESTING INSECTICIDES FOR LONG-TERM PREVENTION OF BARK BEETLE ATTACKBERISFORD CW; BRADY UE; MIZELL RF et al.1980; J. ECON. ENTOMOL.; USA; DA. 1980; VOL. 73; NO 5; PP. 694-697; BIBL. 11 REF.Article