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Mechanisms of uptake and some factors influencing the toxicity of 2-chloro-2', 6'-diethyl-N-(methoxymethyl) acetanilide (alachlor) for selected plant species

Creator:: Groenwold, Bareld Egge, 1939-
Abstract:: A number of studies with ¹⁴C-labeled 2-chloro-2', 6'-diethyl- N-(methoxymethyl) acetanilide (alachlor) were conducted to obtain information about the mechanisms of uptake of this herbicide. In other studies, technical alachlor as well as the emulsifiable concentrate formulation of the chemical were used to investigate the effect of several factors on the...
Resource Type:: Dissertation
Full Text:: toxicity of 2-chloro-2', 6'-diethyl-N-(methoxymethyl) acetanilide (alachlor) for selected plant species

Relationship of nitrogen level to medusahead, Taeniatherum asperum (Sim.), competition with wheatgrass and silica content

Creator:: Brown, Dean Allen
Abstract:: Studies were conducted to determine the competitive ability of medusahead, Taeniatherum asperum (Sim.), for nitrogen when grown in association with perennial range grass species. The method used to determine this competitive ability was to compare the dry weight, percent nitrogen, and total nitrogen of medusahead and perennial wheatgrass species growing...
Resource Type:: Masters Thesis
Full Text:: is to complete its life cycle. This requirement can be met when the plant is in a very early stage

Studies on the methodology of crossing and selfing in Lolium multiflorum

Creator:: Bergman, Jerald Wilmer
Abstract:: Studies were conducted to determine the effectiveness of a biological pollen barrier of rye, Secale cereale, in preventing out-crossing between Lolium multiflorum genotypes in each of the 300 crossing blocks established in this experiment. Fluorescent tests of seeds of open-pollinated and single-crossed progeny of four annual ryegrass sources were used...
Resource Type:: Masters Thesis
Full Text:: have a knowledge of the cross- and self -fertility of potentially useful basic plant material in

Effects of various soaking and freezing treatments as factors in determining winter hardiness of selected wheat varieties

Creator:: Patterson, Lloyd Leonard
Resource Type:: Masters Thesis
Full Text:: discarded, when the plant breeder dewends upon field conditions for testing . Considerable research had

Some factors affecting the establishment and growth of improved forage species on Laughlin-like soils in western Oregon

Creator:: Valassis, Vlassios Thomas
Resource Type:: Dissertation
Full Text:: . . . . . . . . . . . . . . . . . . . 35 A Soils , , , , 35 Classification , . . . .. . . . . 35 Mineralogical analyses e . 39

Comparison of rooting media and methods in assessing survival of propagules of tall fescue (Festuca arundinacea, Schreb.)

Creator:: Miltimore, James Earl
Resource Type:: Masters Thesis
Full Text:: FESCUE (FESTUCA ARUN1DINACA, SCEREB.) INTR DDUCT ION The plant brder often req'itr large qiantitio of

Competition among three pasture species under different levels of soil nitrogen and light intensity

Creator:: Wilson, Donald Benjamin
Resource Type:: Dissertation
Full Text:: the rest of plant (lii, p. 67). This certainly could be true of very young leeves, for

The effects of CIPC, monuron and 2,4-D herbicides on yield, crude protein and nitrate nitrogen content of four forage-crop species

Creator:: Furtick, William Ralph, 1927-
Resource Type:: Dissertation
Full Text:: plant nutrients Is an indication by Renney (38, p. 14) that tho nitrogen content of cereals Is

Factors influencing survival of tall fescue (Festuca arundinacea Schreb.) propagules

Creator:: Miltimore, James Earl
Resource Type:: Dissertation
Full Text:: to obtaln hlgher ylcldr of foragc and sood than oouXd bc obtalnod firou n olnglc lcadllng plant of a

Single cross progeny evaluation in tall fescue, Festuca arundinacea, Schreb

Creator:: Cáceres, Oscar
Abstract:: All possible single crosses from three different maturity groups of 27 selected parental genotypes of tall fescue were established in a randomized block experiment to be evaluated in 1962 for five agronomic characters: height, width and maturity per plant; self -seed yield per plant; and forage yield per plant. For...
Resource Type:: Masters Thesis
Full Text:: , width and maturity per plant; self -seed yield per plant; and forage yield per plant. For each char

ScholarsArchive@OSU

Mechanisms of uptake and some factors influencing the toxicity of 2-chloro-2', 6'-diethyl-N-(methoxymethyl) acetanilide (alachlor) for selected plant species

Relationship of nitrogen level to medusahead, Taeniatherum asperum (Sim.), competition with wheatgrass and silica content

Studies on the methodology of crossing and selfing in Lolium multiflorum

Effects of various soaking and freezing treatments as factors in determining winter hardiness of selected wheat varieties

Some factors affecting the establishment and growth of improved forage species on Laughlin-like soils in western Oregon

Comparison of rooting media and methods in assessing survival of propagules of tall fescue (Festuca arundinacea, Schreb.)

Competition among three pasture species under different levels of soil nitrogen and light intensity

The effects of CIPC, monuron and 2,4-D herbicides on yield, crude protein and nitrate nitrogen content of four forage-crop species

Factors influencing survival of tall fescue (Festuca arundinacea Schreb.) propagules

Single cross progeny evaluation in tall fescue, Festuca arundinacea, Schreb

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