01176nam a2200229 a 450000100080000000500110000800800410001910000240006024501140008426001370019830000140033552004530034965000110080265000140081365000240082765300110085165300160086265300150087865300150089365300190090870000190092710108282020-08-19       1986    bl uuuu     u00u1 u    #d1 aPLAPP JUNIOR, F. W.  aSynergism of pyrethroids by chlordimeform against susceptible and resistant Heliothis.h[electronic resource]  aIn: BELTWIDE COTTON PRODUCTION RESEARCH CONFERENCES, 1986, Las Vegas. Proceedings. Memphis: National Cotton Council of Americac1986  ap.167-169  aChlormideform sunergizes synthetic pyrethoids against both Heliothis zea and H. virescens. Synergism is grater against the latter species. The precise mechanism of the synergism is not known but probaly involves target site effects rather than inhibition of metabolism. In preliminary test with pyrethroid resistant insects from western Texas evidence was obtained that chlordimeform was more synergistic with a strain than with laboratory insects.  acotton  asynergism  aHeliothis Virescens  aInsect  aInsecticide  aPyrethroid  aResistence  aSusceptibility1 aCAMPANHOLA, C.