02328naa a2200373 a 450000100080000000500110000800800410001902200140006002400520007410000250012624501580015126000090030950000540031852011680037265000200154065000200156065000100158065000170159065000200160765000270162765300270165465300180168165300170169970000180171670000170173470000150175170000240176670000220179070000190181270000210183170000170185270000210186977300640189021319942021-07-12       2021    bl uuuu     u00u1 u    #d  a1678-80527 ahttps://doi.org/10.1007/s13744-020-00827-12DOI1 aFREITAS, T. F. S. de  aField responses of rice stalk stink bug, Tibraca limbativentris, to synthetic sex pheromone and isomers of 1,10-Bisaboladien-3-ol.h[electronic resource]  c2021  aNa publicação: Maria Carolina Blassioli-Moraes.  aThe rice stalk stink bug,Tibraca limbativentrisStål, is an important rice pest in Brazil, causing significant damage to riceplants and consequently yield losses, with a high invasive potential in Mexico and USA. The male-produced sex phero-mone of this species was recently identified as a 7:3 mixture of (3S,6S,7R)-1,10-bisaboladien-3-ol (1)and(3R,6S,7R)-1,10-bisaboladien-3-ol (5) (a.k.a. zingiberenols). The aim of this study was to evaluate field responses ofT. limbativentrisfemales to the racemic mixture and stereoisomers of 1,10-bisaboladien-3-ol, including the male-produced sex pheromone.The results obtained in two rice-producing areas of Brazil (Rio Grande do Sul and Santa Catarina) showed that traps baitedwith the main component1alone, the racemic mixture, and a mixture of1and5were attractive to females ofT. limbativentris. The minor component5was unable to attract females when used alone. The results indicate that thesex pheromone ofT. limbativentrisand racemic mixture of 1,10-bisaboladien-3-ol were equally attractive to co-specificfemales in rice fields, and they could be a tool to incorporate in rice stalk stink bug management programs.  aPest monitoring  aPheromone traps  aArroz  aOryza Sativa  aPraga de Planta  aTibraca Limbativentris  aPheromone-baited traps  aSesquiterpene  aZingiberenol1 aHICKEL, E. R.1 aKHRIMIAN, A.1 aBORGES, M.1 aMICHEREFF, M. F. F.1 aBARRIGOSSI, J. A.1 aLAUMANN, R. A.1 aGUGGILAPU, S. D.1 aSANT'ANA, J.1 aMORAES, M. C. B.  tNeotropical Entomologygv. 50, n. 2, p. 282-288, Apr. 2021.