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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

The cause of injury to maize by weeds

Craig, Clement Ellis. January 1908 (has links)
Minor Thesis (M.S. in Agr.)--Cornell University, June 1908.
2

Ovipositional behavior of the 12-spotted lady beetle, coleomegilla maculata choices among plant species and potential factors influencing those choices /

Griffin, Marisa Lynn. January 2000 (has links) (PDF)
Thesis (M.S.)--University of Kentucky, 2000. / Title from document title page. Document formatted into pages; contains viii, 52 p. : ill. Includes abstract. Includes bibliographical references (p. 47-51).
3

Sweet Corn Tolerance and Herbicide Weed Control

Umeda, Kai 08 1900 (has links)
No observable injury was evident by any herbicide treatment on any of the twelve sweet corn varieties during the season. Overall, pendimethalin (Prowl®) treatments applied preemergence (PREE) provided very good control ( >87 %) of all weeds rated. Metolachlor (Dual®), EPTC plus safener (Eradicane®), dimethanamid (Frontier®), and cyanazine ( Bladex®) treatments gave good control ( >80 %) of pigweeds ( Amaranthus sp.) and purslane (Portulaca oleraceq) with annual yellow sweetclover (Melilotus ocf`icinalis) not adequately controlled. All treatments except Bladex alone gave good control of volunteer sudangrass.

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