Difference between revisions of "Environmental Entomology (2010) 39, 610-617"

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{{Publication
 
{{Publication
|Publication authors=P.G. Tillman, J.R. Aldrich, A. Khrimian and T.E. Cottrell
+
|Publication authors=[[Glynn Tillman|P.G. Tillman]], [[Jeffrey R. Aldrich|J.R. Aldrich]], [[Ashot Khrimian|A. Khrimian]] and [[Ted E. Cottrell|T.E. Cottrell]]
|Author Page=Glynn Tillman
+
|Author Page=Glynn Tillman, Ted E. Cottrell, Ashot Khrimian, Jeffrey R. Aldrich
 
|Publication date=2010
 
|Publication date=2010
 
|dc:title=Pheromone attraction and cross-attraction of ''Nezara'', ''Acrosternum'', and ''Euschistus'' spp. stink bugs (Heteroptera: Pentatomidae) in the field
 
|dc:title=Pheromone attraction and cross-attraction of ''Nezara'', ''Acrosternum'', and ''Euschistus'' spp. stink bugs (Heteroptera: Pentatomidae) in the field
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|Publication abstract=Detecting infestations of stink bugs (Heteroptera: Pentatomidae) using pheromones remains problematic, particularly so in the United States for the exotic stink bug, ''Nezara viridula'' L., and our native stink bug, ''Acrosternum hilare'' (Say). Therefore, we conducted a 2-yr on-farm study to examine the attractiveness and possible cross-attraction of the reported pheromones for ''N. viridula'' and ''A. hilare'' and those previously discovered for ''Euschistus servus'' (Say) and ''Plautia stali'' Scott to ''N. viridula'', ''A. hilare'', and ''E. servus''. The attractiveness of selected pentatomid pheromones to tachinid parasitoids of stink bugs was also examined. We showed for the first time under field conditions that ''N. viridula'' can be trapped with its reported pheromone, a 3:1 ''trans-'' to ''cis''-(Z)-alpha-bisabolene epoxide blend. In fact, attraction of ''N. viridula'' increased with higher pheromone doses. Traps baited with a 5:95 ''trans''- to ''cis''-(Z)-alpha-bisabolene epoxide blend, the reported male-produced ''A. hilare'' attractant pheromone, failed to attract significantly more ''A. hilare'' than did unbaited control traps. Instead ''A. hilare'' was significantly cross-attracted to the ''P. stali'' pheromone [methyl (''E,E;,Z'') -2,4,6-decatrienoate]. The ''E. servus'' pheromone [methyl (''E,Z'') -2,4-decadienoate], either alone or in combination with ''P. stali'' pheromone, was more attractive to ''E. servus'' than to ''N. viridula'', ''P. stali'', or ''A. hilare'' pheromones. In general, tachinid parasitoids were found responsive to the male-specific volatiles of their known hosts, including the attractiveness of ''Trichopoda pennipes'' (F.) to sesquiterpenoid blends characteristic of ''A. hilare'' and ''N. viridula''. A tachinid parasitoid of ''E. servus'', ''Cylindromyia'' sp., seemed to be attracted to ''E. servus'' pheromone. In conclusion, our results indicate that stink bug traps baited with lures containing ''N. viridula'' pheromone blend, ''P. stali'' pheromone, and ''E. servus'' pheromone have the greatest potential for detecting populations of ''N. viridula'', ''A. hilare'', and ''E. servus'', respectively, in diversified agricultural landscapes.
 
|Publication abstract=Detecting infestations of stink bugs (Heteroptera: Pentatomidae) using pheromones remains problematic, particularly so in the United States for the exotic stink bug, ''Nezara viridula'' L., and our native stink bug, ''Acrosternum hilare'' (Say). Therefore, we conducted a 2-yr on-farm study to examine the attractiveness and possible cross-attraction of the reported pheromones for ''N. viridula'' and ''A. hilare'' and those previously discovered for ''Euschistus servus'' (Say) and ''Plautia stali'' Scott to ''N. viridula'', ''A. hilare'', and ''E. servus''. The attractiveness of selected pentatomid pheromones to tachinid parasitoids of stink bugs was also examined. We showed for the first time under field conditions that ''N. viridula'' can be trapped with its reported pheromone, a 3:1 ''trans-'' to ''cis''-(Z)-alpha-bisabolene epoxide blend. In fact, attraction of ''N. viridula'' increased with higher pheromone doses. Traps baited with a 5:95 ''trans''- to ''cis''-(Z)-alpha-bisabolene epoxide blend, the reported male-produced ''A. hilare'' attractant pheromone, failed to attract significantly more ''A. hilare'' than did unbaited control traps. Instead ''A. hilare'' was significantly cross-attracted to the ''P. stali'' pheromone [methyl (''E,E;,Z'') -2,4,6-decatrienoate]. The ''E. servus'' pheromone [methyl (''E,Z'') -2,4-decadienoate], either alone or in combination with ''P. stali'' pheromone, was more attractive to ''E. servus'' than to ''N. viridula'', ''P. stali'', or ''A. hilare'' pheromones. In general, tachinid parasitoids were found responsive to the male-specific volatiles of their known hosts, including the attractiveness of ''Trichopoda pennipes'' (F.) to sesquiterpenoid blends characteristic of ''A. hilare'' and ''N. viridula''. A tachinid parasitoid of ''E. servus'', ''Cylindromyia'' sp., seemed to be attracted to ''E. servus'' pheromone. In conclusion, our results indicate that stink bug traps baited with lures containing ''N. viridula'' pheromone blend, ''P. stali'' pheromone, and ''E. servus'' pheromone have the greatest potential for detecting populations of ''N. viridula'', ''A. hilare'', and ''E. servus'', respectively, in diversified agricultural landscapes.
 
|AbstractCC=Yes
 
|AbstractCC=Yes
 +
|AuthorsAbstract=No
 
|Research topic=pheromones/attractants/traps
 
|Research topic=pheromones/attractants/traps
 
|Benf research=environment/habitat manipulation
 
|Benf research=environment/habitat manipulation
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{{Pest record
 
{{Pest record
 
|Pest=Plautia stali
 
|Pest=Plautia stali
|Country=U.S.A. (SE)
 
 
|Quarantined=No
 
|Quarantined=No
 
}}
 
}}
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}}
 
}}
 
{{Pest record
 
{{Pest record
|Pest=Acrosternum hilare
+
|Pest=Chinavia hilaris
 
|Country=U.S.A. (SE)
 
|Country=U.S.A. (SE)
 
|Quarantined=No
 
|Quarantined=No
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{{Beneficial record
 
{{Beneficial record
 
|Beneficial=Trichopoda pennipes (parasitoid)
 
|Beneficial=Trichopoda pennipes (parasitoid)
|Pest=Acrosternum hilare
+
|Pest=Chinavia hilaris
 
|Country=U.S.A. (SE)
 
|Country=U.S.A. (SE)
 
}}
 
}}

Latest revision as of 21:58, 5 April 2019

P.G. Tillman, J.R. Aldrich, A. Khrimian and T.E. Cottrell (2010)
Pheromone attraction and cross-attraction of Nezara, Acrosternum, and Euschistus spp. stink bugs (Heteroptera: Pentatomidae) in the field
Environmental Entomology 39 (2), 610-617
Abstract: Detecting infestations of stink bugs (Heteroptera: Pentatomidae) using pheromones remains problematic, particularly so in the United States for the exotic stink bug, Nezara viridula L., and our native stink bug, Acrosternum hilare (Say). Therefore, we conducted a 2-yr on-farm study to examine the attractiveness and possible cross-attraction of the reported pheromones for N. viridula and A. hilare and those previously discovered for Euschistus servus (Say) and Plautia stali Scott to N. viridula, A. hilare, and E. servus. The attractiveness of selected pentatomid pheromones to tachinid parasitoids of stink bugs was also examined. We showed for the first time under field conditions that N. viridula can be trapped with its reported pheromone, a 3:1 trans- to cis-(Z)-alpha-bisabolene epoxide blend. In fact, attraction of N. viridula increased with higher pheromone doses. Traps baited with a 5:95 trans- to cis-(Z)-alpha-bisabolene epoxide blend, the reported male-produced A. hilare attractant pheromone, failed to attract significantly more A. hilare than did unbaited control traps. Instead A. hilare was significantly cross-attracted to the P. stali pheromone [methyl (E,E;,Z) -2,4,6-decatrienoate]. The E. servus pheromone [methyl (E,Z) -2,4-decadienoate], either alone or in combination with P. stali pheromone, was more attractive to E. servus than to N. viridula, P. stali, or A. hilare pheromones. In general, tachinid parasitoids were found responsive to the male-specific volatiles of their known hosts, including the attractiveness of Trichopoda pennipes (F.) to sesquiterpenoid blends characteristic of A. hilare and N. viridula. A tachinid parasitoid of E. servus, Cylindromyia sp., seemed to be attracted to E. servus pheromone. In conclusion, our results indicate that stink bug traps baited with lures containing N. viridula pheromone blend, P. stali pheromone, and E. servus pheromone have the greatest potential for detecting populations of N. viridula, A. hilare, and E. servus, respectively, in diversified agricultural landscapes.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website
Database assignments for author(s): Glynn Tillman, Ted E. Cottrell, Ashot Khrimian, Jeffrey R. Aldrich

Research topic(s) for pests/diseases/weeds:
pheromones/attractants/traps
Research topic(s) for beneficials or antagonists:
environment/habitat manipulation


Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.


Nezara viridula U.S.A. (SE)
Plautia stali
Euschistus servus U.S.A. (SE)
Chinavia hilaris U.S.A. (SE)
Trichopoda pennipes (parasitoid) Nezara viridula U.S.A. (SE)
Trichopoda pennipes (parasitoid) Chinavia hilaris U.S.A. (SE)