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| DOI: | 10.1603/0022-0493-101.6.1856 |
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| Web URL(s): | http://www.bioone.org/doi/full/10.1603/0022-0493-101.6.1856
Last checked: 11/19/2013
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/0022-0493-101.6.1856
Last checked: 11/19/2013
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Behle, R. W.;
Cossé, A. A.;
Dunlap, C.;
Fisher, J.;
Koppenhöfer, A. M. |
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| Author Affiliation: | Behle, Cossé and Dunlap: United State Department of Agriculture - Agricultural Research Service - National Center for Agricultural Utilization Research, Peoria, Illinois; Fisher: Suterra Limited Liability Company, Bend, Oregon; Koppenhöfer: Department of Entomology, Rutgers University, New Brunswick, New Jersey |
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| Title: | Developing wax-based granule formulations for mating disruption of oriental beetles (Coleoptera: Scarabaeidae) in turfgrass |
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| Section: | Horticultural entomology
Other records with the "Horticultural entomology" Section
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| Source: | Journal of Economic Entomology. Vol. 101, No. 6, December 2008, p. 1856-1863. |
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| Publishing Information: | Lanham, MD: Entomological Society of America |
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| # of Pages: | 8 |
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| Related Web URL: | http://www.bioone.org/doi/abs/10.1603/0022-0493-101.6.1856
Last checked: 11/19/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Exomala orientalis; Granules; Mating disruption; Pheromones
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| Abstract/Contents: | "Oriental beetle, Anomala orientalis Waterhouse (Coleoptera: Scarabaeidae), is a pest of turfgrass that may be controlled by applications of synthetic pheromone (Z)-/(E)-7-tetradecen-2-one to disrupt mating. Laboratory experiments were conducted to determine release profiles of pheromone from experimental wax-based granules, a proprietary wax granule, and rubber septa commonly used in pheromone traphs. Rubber septa loaded with 10,100 and 300 μg per septum provided steady rates of peromone release (zero-order) over 4 wk of laboratory evaluation (total = 1.1, 9.0, and 26.9 μg/4 wk, respectively). Septa with 1,000 μg per septum had a significant decline in the rate of pheromone release for this 4-wk exposure time (total = 119 μg/4 wk). A large propietary wax granule (44 mg per granule, 25% wt:wt pheromone) provided a steady rate of pheromone release (total = 2,347 μg/4 wk per granule). Experimental granules (16 mg per granule) made of soywax with higher pheromone loads (10% wt:wt) approached zero-order release (steady state) (total = 69 Μg/4 wk per granule) whereas smaller granules (4 mg per granule) with less pheromone(0.1% wt:wt) provided first-order release profiles (decreasing rate with longer exposure time) (total = 0.35 μg/4 wk per granule). A field trial in turfgrass demonstrated the potential of selected granular formulations to provide effective mating disruption for up to 4 wk, as measured by pheromone trap shutdown. Documenting pheromone release profiles for these experimental granules and rubber septa provides valuable information that will support future field evaluations of mating disruption as a control strategy." |
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| Language: | English |
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| References: | 16 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Behle, R. W., A. A. Cossé, C. Dunlap, J. Fisher, and A. M. Koppenhöfer. 2008. Developing wax-based granule formulations for mating disruption of oriental beetles (Coleoptera: Scarabaeidae) in turfgrass. J. Econ. Entomol. 101(6):p. 1856-1863. |
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| DOI: 10.1603/0022-0493-101.6.1856 |
| Web URL(s):
http://www.bioone.org/doi/full/10.1603/0022-0493-101.6.1856
Last checked: 11/19/2013
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/0022-0493-101.6.1856
Last checked: 11/19/2013
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2222995a |
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