by U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station in St. Paul, Minn. (1992 Folwell Ave., St. Paul 55108) .
Written in English
|Other titles||Ground application trial of hexazinone on the Ottawa National Forest|
|Statement||Michael A. Wehr ... [et al.]|
|Series||Research paper NC -- 308, Research paper NC -- 308|
|Contributions||Wehr, Michael A, North Central Forest Experiment Station (Saint Paul, Minn.)|
|The Physical Object|
|Number of Pages||34|
Detection limits for hexazinone and terbuthylazine in water in the sub-catchment trial ranged from to μgL −1 depending on the herbicide concentrations in the samples. For modeling purposes, detection levels of μgL −1 and μgL −1 were used as the water concentrations for hexazinone, and terbuthylazine Cited by: 4. Doug Pitt's 51 research works with 1, citations and 6, reads, including: GIS-fuzzy logic technique in modeling soil depth classes: Using parts of . Effect of Formulation on Soil Movement of Hexazinone D.E. Yarborough* and T.M. Hess; University of Maine, Orono, ME In order to assess the effect of hexazinone formulation on movement through the soil profile, soil samples were taken on 25 June , 25 Aug. , 22 Nov. , and 24 May (1, 3, 6, and 12 months, respectively) at. Nature-based silviculture for sustaining a variety of boreal forest values isms” (GMOs) to attain greater growth or specialized characteristics such as herbicide- or insect-resistance (Pullman.
As part of a threeyear study examining potential effects of herbicide use in forest management on adjacent aquatic ecosystems, artificial substrata (acrylic rods) were positioned in shallow water within six experimental study ponds near Pine Falls (96 o 10'W, 50 o 37'N) during late summer. The substrata were permitted to colonize with. Pesticides in Agriculture and the Environment discusses issues that are essential components of the contemporary pest management arena. The chapter topics include: Chapter 1: A description of the major policy considerations that have shaped federal IPM . Full text of "USPTO Patents Application " See other formats.