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Goosegrass Biology, Genetic Diversit...

Kerr, Robert Andrew.

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Goosegrass Biology, Genetic Diversity and Innovative Control Measures.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Goosegrass Biology, Genetic Diversity and Innovative Control Measures./
作者:	Kerr, Robert Andrew.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
面頁冊數:	100 p.
附註:	Source: Dissertations Abstracts International, Volume: 80-12, Section: B.
Contained By:	Dissertations Abstracts International80-12B.
標題:	Plant sciences. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13808845
ISBN:	9781392219232

Goosegrass Biology, Genetic Diversity and Innovative Control Measures.
Kerr, Robert Andrew.

Goosegrass Biology, Genetic Diversity and Innovative Control Measures. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 100 p.

Source: Dissertations Abstracts International, Volume: 80-12, Section: B.

Thesis (Ph.D.)--Clemson University, 2019.

This item must not be sold to any third party vendors.

Goosegrass (Eleusine indica (L.) Gaertn.), a C4 grass found in most areas of the world, is one of the most troublesome weeds in tropical and temperate environments. Turfgrass systems are intensely managed and frequently used for a number of different sporting pursuits. Due to high traffic, these areas become compacted and maintaining a healthy sward of dense turfgrass can be challenging, as a result these areas can become infested with weeds such as goosegrass. Understanding a weeds life cycle and biology is fundamental in developing control strategies. Three main areas of interest in regards to goosegrass biology and control were investigated: late-summer life cycle, genetic diversity of ecotypes, and control within 'Tifway 419' bermudagrass (Cynodon dactylon (L.) Pers. X Cynodon transvaalensis Burtt-Davy). Noted results include; goosegrass germinating on August 15, in Clemson, SC completes a life cycle and produces viable seed before the first killing frost. Three single nucleotide polymorphisms (SNP) are associated with phenotypically distinct goosegrass ecotypes and immediate irrigation following postemergent herbicide application reduces turfgrass injury while maintaining goosegrass control. Future work is needed to further investigate the genetic differences between phenotypically distinct goosegrass ecotypes.

ISBN: 9781392219232Subjects--Topical Terms:

3173832
Plant sciences.

Goosegrass Biology, Genetic Diversity and Innovative Control Measures.
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