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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Evaluation of bacterial strains for control of dollar spot on creeping bentgrass and brown patch on tall fescue /

Zimmerman, Krista Kaye, January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 81-86). Also available via the Internet.
2

Development of genetic transformation systems in creeping bentgrass (Agrostis palustris Huds.) /

Xiao, Lian, January 1994 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references. Also available via the Internet.
3

Efficacy of oriental mustard (Brassica juncea L. Czern.) seed meal for weed and disease control in turf

Earlywine, Daniel T. Smeda, R. J. January 2009 (has links)
Title from PDF of title page (University of Missouri--Columbia, viewed on Feb 17, 2010). The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Thesis advisor: Dr. Reid Smeda. Includes bibliographical references.
4

The ecology and the biological control of the annual bluegrass weevil, Listronotus maculicollis Kirby (Coleoptera: curculionidae) using entomopathogenic nematodes (rhabditida: steinernematidae and heterorhabditidae)

McGraw, Benjamin Alexander. January 2009 (has links)
Thesis (Ph. D.)--Rutgers University, 2009. / "Graduate Program in Entomology." Includes bibliographical references (p. 152-164).
5

Evaluation of irrigation practices on the quality of turfgrass playfields in southwestern elementary schools

Abel, Robert Harlan. January 1991 (has links) (PDF)
Thesis (M.L.A. - Renewable Natural Resources)--University of Arizona. / Thesis proposal on pages [1-4]. Includes bibliographical references ([4], leaves 122-126).
6

Intermountain West native and adapted grass species and their management for turfgrass applications

Day, Toby Richard. January 2006 (has links) (PDF)
Thesis (M.S.)--Montana State University--Bozeman, 2006. / Typescript. Chairperson, Graduate Committee: Tracy A. O. Dougher. Includes bibliographical references (leaves 85-86).
7

Evaluation and breeding of Hilaria belangeri for turfgrass use.

Ralowicz, Andrew Edward. January 1991 (has links)
Curly mesquite (Hilaria belangeri (Steud.) Nash) is a palatable, nutritious range grass in the southwestern United states. A research project was initiated in 1988 on plant material collected within Arizona to determine the value of this species as a turfgrass, if sufficient genetic variation existed in vegetative , reproductive, and germination traits to allow for improvement of the turfgrass value by breeding, and if this species could be successfully established by seeding. curly mesquite can withstand the rigors of turfgrass cultural practices (mowing and fertilizing), while maintaining an attractive, healthy appearance. Plant material from five separate geographic origins was subjected to 5 cm and 10 cm heights of cut, and a no cut treatment, along with nitrogen applications of 0, 48, and 96 kg ha⁻¹ yr⁻¹ in a randomized complete block split-split plot design. cutting at 10 cm, and application of 96 kg N ha⁻¹ yr⁻¹ produced the best color and highest ground cover. Control (uncut) plots exhibited low vigor and color. Broad-sense (h²(b)) and narrow-sense (h²(n)) heritability estimates were computed for measured and rated characters on clones and their open-pollination progeny grown at Safford (S) and Tucson (T), AZ. Estimates of h²(b) of measured characters were: leaf length 0.29 (S) and 0.45 (T), stature 0.83 (S) and 0.71 (T), and flowers•spike⁻¹ 0.40 (S) and 0.36 (T). Significant variation was not observed in leaf width. Significant h2 n estimates of 0.31, 0.51, and 0.30 were obtained for leaf length, stature, and flowers•spike⁻¹ , respectively. Broad-sense heritability estimates ranged from 0.46 to 0.79 for color, and 0.47 to 0.69 for density ratings. Cumulative germination percentages had h2 b estimates ranging from 0.45 to 0.61. Hard seed (%) and seed weight (mg 100 seed-l) had h²(b). estimates of 0.83 and 0.95, respectively. Successful seedling establishment occurred after June, July and August sowings. Ground cover at the close of the season was greatest for the June seeding. A significant difference did not exist between the ground cover means of seeding rates (1 and 2 gm m⁻²). The results of these investigations clearly warrant further efforts in the development of curly mesquite into a low maintenance turfgrass.
8

Cool-season turfgrass response to biosolid fertilization in the Pacific Northwest

Rutan, Jeff Alan. January 2009 (has links) (PDF)
Thesis (M.S. in crop science)--Washington State University, December 2009. / Title from PDF title page (viewed on Jan. 13, 2010). "Department of Crop and Soil Sciences." Includes bibliographical references.
9

Overwintering behavior of the entomopathogenic nematodes Steinernema scarabaei and AND Heterohabditis bacteriophora (Rhabditida: Steinernematidae and Heterorhabditidae) and their white grub hosts (Coleoptera: Scarabaeidae)

Elmowitz, Daniel Ethan, January 2009 (has links)
Thesis (M.S.)--Rutgers University, 2009. / "Graduate Program in Entomology." Includes bibliographical references (p. 34-40).
10

The fate of nutrients applied to sports turfs and green areas with special reference to release characteristics of slow-release fertilizers /

Engelsjord, Morten Eirik. January 1997 (has links)
Thesis (doctoral)--Agricultural University of Norway, 1997. / Summary in Norwegian and English. Includes bibliographical references.

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