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| DOI: | 10.1603/EC14315 |
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| Web URL(s): | http://www.bioone.org/doi/full/10.1603/EC14315
Last checked: 02/05/2015
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC14315
Last checked: 02/05/2015
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| Publication Type:
| Refereed |
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| Author(s): | Clavet, Christopher;
Requintina, Matthew;
Hampton, Emily;
Cowles, Richard S.;
Byrne, Frank J.;
Alm, Steven R. |
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| Author Affiliation: | Clavet, Requintina, Hampton, and Alm: Department of Plant Sciences and Entomology, University of Rhode Island, Kingston, RI; Cowles: Valley Laboratory, The Connecticut Agricultural Experiment Station, Windsor, CT; Byrne: Department of Entomology, University of California, Riverside, Riverside, CA |
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| Title: | Clothianidin and imidacloprid residues in Poa annua (Poales: Poaceae) and their effects on Listronotus maculicollis (Coleoptera: Curculionidae) |
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| Section: | Horticultural entomology
Other records with the "Horticultural entomology" Section
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| Source: | Journal of Economic Entomology. Vol. 107, No. 6, December 2014, p. 2095-2102. |
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| Publishing Information: | Lanham, Maryland: 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/EC14315
Last checked: 02/05/2015
Notes: Abstract only |
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| Keywords: | TIC Keywords: Application rates; Bifenthrin; Clothianidin; Listronotus maculicollis; Imidacloprid; Insect control; Poa annua; Residues
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| Abstract/Contents: | "Competitive enzyme-linked immunosorbent assay was used to quantify the amounts of the neonicotinoids clothianidin and imidacloprid in Poa annua L. clippings from treated golf course fairways. Average clothianidin residues 7 d after application ranged from 674 to 1,550 ng/g tissue in 2012 and 455-2,220 ng/g tissue in 2013. Average clothianidin residues the day of application ranged from 17,100-38,800 ng/g tissue in 2014. Average imidacloprid residues 7 d after treatment ranged from 1,950-3,030 ng/g tissue in 2012 and 7,780-9,230 ng/g tissue in 2013. Average imidacloprid residues the day of application ranged from 31,500-40,400 ng/g tissue in 2014. Neonicotinoid or bifenthrin-neonicotinoid combination products applied in field plots in 2012 did not significantly reduce the numbers of larvae relative to the untreated control. However, in 2013, statistically significant reductions in the numbers of larvae recovered from treated field plots were associated with the presence of bifenthrin alone or when used in combination with neonicotinoid active ingredients. Listronotus maculicollis (Kirby) adults caged on neonicotinoid-, bifenthrin-, and bifenthrin-neonicotinoid-treated P. annua turf plugs fed on P. annua leaves, but mortality was only highly significantly different between treated and untreated foliage when weevils were placed on treated foliage the day after treatment and allowed to feed for 7 d. The modest degree of population suppression with bifenthrin in these experiments may not be adequate to justify the continued use of these products due to the increased risk of insecticide resistance and disruption of biological control." |
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| Language: | English |
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| References: | 13 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Clavet, C., M. Requintina, E. Hampton, R. S. Cowles, F. J. Byrne, and S. R. Alm. 2014. Clothianidin and imidacloprid residues in Poa annua (Poales: Poaceae) and their effects on Listronotus maculicollis (Coleoptera: Curculionidae). J. Econ. Entomol. 107(6):p. 2095-2102. |
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| DOI: 10.1603/EC14315 |
| Web URL(s):
http://www.bioone.org/doi/full/10.1603/EC14315
Last checked: 02/05/2015
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC14315
Last checked: 02/05/2015
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2222995a |
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