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New sex attractants and inhibitors for 17 moth species from the families Gracillariidae, Tortricidae, Yponomeutidae, Oecophoridae, Pyralidae and Gelechiidae
Author(s) -
Mozüraitis R.,
Büda V.,
BorgKarlson A.K.,
Ivinskis P.,
Karalius V.,
Laanmaa M.,
Plepys D.
Publication year - 1998
Publication title -
journal of applied entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.795
H-Index - 60
eISSN - 1439-0418
pISSN - 0931-2048
DOI - 10.1111/j.1439-0418.1998.tb01524.x
Subject(s) - tortricidae , biology , gracillariidae , gelechiidae , botany , lepidoptera genitalia , sex pheromone , sex ratio , horticulture , stereochemistry , chemistry , population , demography , sociology
Field screening tests of 21 saturated and monounsaturated straight chain C 12 and C 14 alcohols and their acetates as well as some binary mixtures in dosages of 1 and 0.2 mg/dispenser were carried out in Lithuanian in 1993 and 1994. New sex attractants were determined for males of five moth species of the family Gracillariidae ( E 10–12:OH for Phyllonorycter sorbi, E 10–12Ac for Ph. cydoniella and Ph. oxyacanthae , Z10–12:OAc for Ph. junoniella , and a mixture of Z10–14:OAc with E 9–14:OAc in a 1:10 for Ph. sylvella ), for four species of the family Tortricidae ( E 10–14:OAc for Endothenia ericetana, Z 10–14:OAc in a 10:1 mixture with E 11–14:OAc for Eudemis pozphyrana, E 11–14:OAc in a 10:1 mixture with E 11–14:OH for Dichrorampha petiverella and Cochylis dubitana ), for two species of Gelechiidae ( Z 9–14:OAc in a mixture with either Z 10–14:OAc in a ratio 1:1, E 9–14:OAc in a ratio 1:10 or E 10–14:OAc in a ratio 10:1 for Bryotropha galhanella, Z 10–14:OAc and E 9–14:OAc in a ratio 10:1 for B. mundella ), as well as for one species of each of the families Yponomeutidae ( Z 7–14:OAc for Paraswammerdamia lutarea ) and Oecophoridae ( Z 10–14:OAc and E 9–14:OAc in a ratio 10:1 for Pseudatemelia josephinae ). Preliminary composition of sex attractants was established for three moth species of the family Gracillariidae ( Z 10–14:OAc in a 1:10 mixture with E 9–14:OAc for Phyllonorycter heegerella, Ph. coryli and Ph. dubitella ) and for one species of the family Gelechiidae ( Z 9–14:OAc for Bryotropha terella ). Inhibitors of the sex attractants were found for four leafminer species of the family Gracillariidae ( Z 7‐, Z 9‐ and Z 10–12:OAc for Phyllonorycter sorbi, Z 10‐, E 10–12:OH and E 10–14:OH for Ph. mespilella, E 10–12:OH for Ph. cydoniella, Z 10–12:OH and E 10–14:OH for Ph. oxyacanthae ), for three species of Tortricidae ( E 9‐, Z 11‐ and E 11–14:OAc for Endothenia ericetana, E 11–14:OAc for Gypsonoma minutana, E 10‐ and E 11–14:OAc for Epagoge grotiana ), and for one species from the family Pyralidae ( Z 10‐, E 10‐ and E 11–14:OAc for Pyrausta aurata ). Data from male behaviour tests in tube olfactometers are presented for Phyllonorycter blancardella, Ph. sorbi, Ph. dubitella and Ph. strigulatella and active compounds revealed.