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Filtering by: Subject Ponderosa pine -- Diseases and pests -- Control Advisor Mallory Smith, Carol A. License All rights reserved

Small broomrape (Orobanche minor) management using wheat (Triticum aestivum) as a false host

Creator:

Al-thahabi, Salam A.

Abstract:

Small broomrape (Orobanche minor) is an obligate, chlorophyll-lacking parasite that parasitizes red clover (Trifolium pratense) roots. This study was conducted to develop and implement an integrated, biologically based control program for small broomrape by using wheat as a false host to reduce the soil seed bank. The relationship between temperature...

Resource Type:

Dissertation

Full Text:

and implement an integrated, biologically based control program for small broomrape by using wheat
ALS-inhibitor resistant downy brome (Bromus tectorum L.) biotypes in Oregon : Mechanism of resistance, fitness, and competition

Creator:

Park, Kee-Woong

Abstract:

Understanding the mechanism of resistance, relative fitness and competitiveness of herbicide resistant biotypes is important to predict population dynamics and to establish resistance management strategies. This study was conducted to determine the level of resistance to acetolactate synthase (ALS) inhibitors and the mechanism of resistance of ALS-inhibitor resistant downy brome...

Resource Type:

Dissertation

Full Text:

Stahlman 1984). SU herbicides have been used successfully to control downy brome in winter wheat and