| pubmed-article:17546583 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C0949850 | lld:lifeskim |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C0596433 | lld:lifeskim |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C2587213 | lld:lifeskim |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C0332453 | lld:lifeskim |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C0527710 | lld:lifeskim |
| pubmed-article:17546583 | lifeskim:mentions | umls-concept:C0998470 | lld:lifeskim |
| pubmed-article:17546583 | pubmed:issue | 8 | lld:pubmed |
| pubmed-article:17546583 | pubmed:dateCreated | 2007-7-9 | lld:pubmed |
| pubmed-article:17546583 | pubmed:abstractText | In North America, the eastern spruce budworm, Choristoneura fumiferana Clem., is an important coniferous pest against which tebufenozide has proven effective as a control product. By acting as an ecdysone agonist, tebufenozide can induce precocious moulting in late (fifth-sixth) instars but can also be carried over to the next generation owing to its persistence on foliage. The authors conducted laboratory experiments on first-instar larvae treated with tebufenozide dissolved in acetone. Larvae exposed to doses equal to or above 0.1 microg cm(-2) displayed precocious moulting in the second instar after hibernaculum spinning, which effectively disrupted diapause. Larger doses induced moulting in first instars. Evidence is provided that this dose-response difference is related to whether or not an effective dose of tebufenozide is ingested by the first instar prior to the peak of moulting hormone (20-hydroxyecdysone) in first instars. Doses ineffective to kill first instars are carried over to the second instar, where they induce a precocious moult. This type of response to tebufenozide is dependent on the presence of a moulting machinery (the EcR-USP receptor complex) that is ready for ecdysone transduction. Interestingly, ecdysone levels are low in second instars, as measured by a radioimmunoassay, which suggests that diapause in spruce budworm is maintained by a suppression of ecdysone production. Thus, diapause disruption by tebufenozide may well provide an alternative control strategy for this important pest. | lld:pubmed |
| pubmed-article:17546583 | pubmed:language | eng | lld:pubmed |
| pubmed-article:17546583 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:17546583 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:17546583 | pubmed:month | Aug | lld:pubmed |
| pubmed-article:17546583 | pubmed:issn | 1526-498X | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:BRESTAA | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:CussonMichelM | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:RetnakaranArt... | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:BauceEricE | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:ArifBasilB | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:PalliSubba... | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:FriscoCarolin... | lld:pubmed |
| pubmed-article:17546583 | pubmed:author | pubmed-author:TomkinsBillB | lld:pubmed |
| pubmed-article:17546583 | pubmed:copyrightInfo | Copyright (c) 2007 Society of Chemical Industry | lld:pubmed |
| pubmed-article:17546583 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:17546583 | pubmed:volume | 63 | lld:pubmed |
| pubmed-article:17546583 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:17546583 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:17546583 | pubmed:pagination | 730-6 | lld:pubmed |
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| pubmed-article:17546583 | pubmed:meshHeading | pubmed-meshheading:17546583... | lld:pubmed |
| pubmed-article:17546583 | pubmed:year | 2007 | lld:pubmed |
| pubmed-article:17546583 | pubmed:articleTitle | Diapause disruption with tebufenozide for early-instar control of the spruce budworm, Choristoneura fumiferana. | lld:pubmed |
| pubmed-article:17546583 | pubmed:affiliation | Great Lakes Forestry Centre, Natural Resources Canada, Canadian Forest Service, Sault Ste. Marie, Ontario P6A 2E5, Canada. Dan.Doucet@nrcan.gc.ca | lld:pubmed |
| pubmed-article:17546583 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:17546583 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
