| |
| DOI: | 10.1002/ps.3387 |
|---|
| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1002/ps.3387/full
Last checked: 07/09/2013
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.3387/pdf
Last checked: 04/17/2013
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Stamm, Mitchell D.;
Heng-Moss, Tiffany M.;
Baxendale, Frederick P.;
Siegfried, Blair D.;
Gaussoin, Roch E.;
Snow, Daniel D.;
Cassada, David A. |
|---|
| Author Affiliation: | Stamm, Heng-Moss, Baxendale and Siegfried: Department of Entomology; Gaussoin: Department of Agronomy and Horticulture; Snow and Cassada: School of Natural Resources, Water Center, University of Nebraska-Lincoln, Lincoln, NE |
|---|
| Title: | Effect of distribution and concentration of topically applied neonicotinoid insecticides in buffalograss, Buchloe dactyloides, leaf tissues on the differential mortality of Blissus occiduus under field conditions |
|---|
| Section: | Research articles
Other records with the "Research articles" Section
|
|---|
| Source: | Pest Management Science. Vol. 69, No. 2, February 2013, p. 285-291. |
|---|
| Publishing Information: | Barking, Essex, United Kingdom: Elsevier Science Publishers Ltd. |
|---|
| # of Pages: | 7 |
|---|
| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1002/ps.3387/abstract
Last checked: 04/17/2013
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Blissus occiduus; Bouteloua dactyloides; Clothianidin; Cultivar evaluation; Imidacloprid; Insecticide efficacy; Insecticide evaluation; Neonicotinoid insecticides; Phloem; Thiamethoxam
|
|---|
| Abstract/Contents: | "BACKGROUND: Neonicotinoid insecticides are generally efficacious against many turfgrass pests, including several important phloem-feeding insects. However, inconsistencies in control of western chinch bugs, Blissus occiduus, have been documented in field efficacy studies. This research investigated the efficacy of three neonicotinoid insecticides (clothianidin, imidacloprid and thiamethoxam) against B. occiduus in buffalograss under field conditions and detected statistically significant differences in B. occiduus numbers among treatments. A subsequent study documented the relative quantity and degradation rate of these insecticides in buffalograss systemic leaf tissues, using HPLC. RESULTS: Neonicotinoid insecticides initially provided significant reductions in B. occiduus numbers, but mortality diminished over the course of the field studies. Furthermore, while all three neonicotinoids were present in the assayed buffalograss leaf tissues, imidacloprid concentrations were significantly higher than those of clothianidin and thiamethoxam. Over the course of the 28 day study, thiamethoxam concentrations declined 700-fold,whereas imidacloprid and clothianidin declined only 70-fold and 60-fold respectively. CONCLUSIONS: Field studies continued to verify inconsistencies in B. occiduus control with neonicotinoid insecticides. This is the first study to document the relative concentrations of topically applied neonicotinoid insecticides in buffalograss systemic leaf tissues." |
|---|
| Language: | English |
|---|
| References: | 41 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Stamm, M. D., T. M. Heng-Moss, F. P. Baxendale, B. D. Siegfried, R. E. Gaussoin, D. D. Snow, et al. 2013. Effect of distribution and concentration of topically applied neonicotinoid insecticides in buffalograss, Buchloe dactyloides, leaf tissues on the differential mortality of Blissus occiduus under field conditions. Pest Management Science. 69(2):p. 285-291. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=218635 |
| If there are problems with this record, send us feedback about record 218635. |
| Choices for finding the above item: |
|---|
| DOI: 10.1002/ps.3387 |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1002/ps.3387/full
Last checked: 07/09/2013
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1002/ps.3387/pdf
Last checked: 04/17/2013
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: b2219665 |
| Find from within TIC:
Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
