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Oleander scale

Scheme 54 summarizes Font s synthesis of (+)-grandisol (36), the male pheromone of the cotton boll weevil (Anthonomus grandis) [80]. The key-step is the double [2+2] photocycloaddition of ethylene to bis(a,(3-butenohde) A to give B, which yielded C after glycol cleavage. The recently identified pheromone of the oleander scale (Aspidiotus nerii) possesses a structure similar to that of grandisol (Scheme 54), and its synthesis was reported by Ducrot [81 ] and also by Guerrero [82,83]. [Pg.39]

Luck, R.F. N. Uygun. 1986. Host recognition and selection by Aphytis species response to California red, oleander, and cactus scale cover extracts. Entomol. Exp. Appl. 40 129-136. [Pg.266]

See other pages where Oleander scale is mentioned: [Pg.38]    [Pg.34]    [Pg.193]    [Pg.320]    [Pg.320]    [Pg.521]    [Pg.24]    [Pg.270]    [Pg.38]    [Pg.34]    [Pg.193]    [Pg.320]    [Pg.320]    [Pg.521]    [Pg.24]    [Pg.270]   
See also in sourсe #XX -- [ Pg.35 ]

See also in sourсe #XX -- [ Pg.35 ]



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