Search Results - "Coble, Harold D."

Call to Action on Herbicide Resistance Management by Coble, Harold D, Schroeder, Jill

“…Management of herbicide resistance can be most effectively accomplished if every person and organization involved in agricultural production takes an ownership…”
Get full text

Influence of Palmer Amaranth (Amaranthus palmeri ) on the Critical Period for Weed Control in Plasticulture-Grown Tomato by Garvey, Paul V, Meyers, Stephen L, Monks, David W, Coble, Harold D

“…Field studies were conducted in 1996, 1997, and 1998 at Clinton, NC, to determine the influence of Palmer amaranth establishment and removal periods on the…”
Get full text

Effect of Cyclanilide on Auxin Activity by Burton, James D, Pedersen, Marianne K, Coble, Harold D

“…Cyclanilide is a plant growth regulator that is registered for use in cotton at different stages of growth, to either suppress vegetative growth (in…”
Get full text

Effect of mowing on perennial sedges by Summerlin, Jimmy R., Coble, Harold D., Yelverton, Fred H.

“…Field studies were conducted in 1996 and 1997 to determine the response of Cyperus rotundus and Cyperus esculentus, Kyllinga brevifolia, and Kyllinga…”
Get full text

Absorption, translocation, and metabolism of 14C-glufosinate in Xanthium strumarium, Commelina difusa, and Ipomoea purpurea by Skora Neto, Francisco, Coble, Harold D., Corbin, Frederick T.

“…The absorption, translocation, and metabolism of glufosinate were investigated in three differentially susceptible weeds, Xanthium strumarium (most…”
Get full text

Effect of Cyclanilide, Ethephon, Auxin Transport Inhibitors, and Temperature on Whole Plant Defoliation by Pedersen, M.K, Burton, J.D, Coble, H.D

“…Whole plant defoliation studies were performed using dark red kidney bean (Phaseolus vulgaris L.) to compare the effect of cyclanilide…”
Get full text

An economic analysis of binomial sampling for weed scouting by Krueger, David W., Wilkerson, Gail G., Coble, Harold D., Gold, Harvey J.

“…Full-count random sampling has been the traditional method of obtaining weed densities. Currently it is the recommended scouting procedure when using HERB, a…”
Get full text

Changes in the Weed Species Composition of the Southern United States: 1974 to 1995 by WEBSTER, T. M, COBLE, H. D

“…The Southern Weed Science Society has conducted an annual survey of the most troublesome weeds in several major crops since 1971. The objective of this summary…”
Get full text

Root morphology of young Glycine max, Senna obtusifolia, and Amaranthus palmeri by Wright, Shawn R., Jennette, Michael W., Coble, Harold D., Rufty, Thomas W.

“…Root development and the associated acquisition of water and nutrients are an important part of weed competitiveness. Characterization of root morphological…”
Get full text

Comparative responses of soybean (Glycine max), sicklepod (Senna obtusifolia), and Palmer amaranth (Amaranthus palmeri) to root zone and aerial temperatures by Wright, Shawn R., Coble, Harold D., Raper, C. David, Rufty, Thomas W.

“…Experiments were conducted to compare germination efficiencies and vegetative growth of soybean and the competing weed species, sicklepod and Palmer amaranth,…”
Get full text

The threshold concept and its application to weed science by Coble, H.D. (N.C. State Univ., Raleigh, NC), Mortensen, D.A

“…The concept of thresholds has many applications in weed science, depending on the response being measured. The most common adjectives used to describe…”
Get full text

Managing Purple Nutsedge (Cyperus rotundus) Populations Utilizing Herbicide Strategies and Crop Rotation Sequences by WARREN, L. S, COBLE, H. D

“…Field experiments were conducted in North Carolina from 1994 through 1998 to evaluate the effects of five weed management strategies and four corn (Zea…”
Get full text

Narrow Row Spacing and Canopy Formation Reduces Weed Resurgence in Soybeans (Glycine max) by YELVERTON, F.H, COBLE, H.D

“…In 1982 and 1983, effects of soybean row spacing and irrigation on weed resurgence following postemergence herbicide applications were evaluated. Also,…”
Get full text

Purple Nutsedge (Cyperus rotundus) Management in Corn (Zea mays) and Cotton (Gossypium hirsutum) Rotations by WEBSTER, T. M, COBLE, H. D

“…A field study was conducted in 1994 and 1995 to determine the effect of MON 12037, linuron, and ametryn on purple nutsedge density in field corn in a 2-yr…”
Get full text

Physiological Basis for Antagonism of Fluazifop-P by DPX-PE350 by Ferreira, Kenneth L., Burton, James D., Coble, Harold D.

“…Greenhouse and laboratory experiments were conducted to determine the effect of DPX-PE350 on the herbicidal activity of fluazifop-P on large crabgrass…”
Get full text

Physiological mechanisms for differential responses of three weed species to prosulfuron by Ma, Guoying, Coble, Harold D., Corbin, Frederick T., Burton, James D.

“…Differential response of three weed species to prosulfuron was examined through studies of acetolactate synthase (ALS) sensitivity, uptake, translocation, and…”
Get full text

Future directions and needs for weed science research by Coble, H.D

“…There is no question that weeds negatively impact human endeavors, both in agricultural and non-agricultural environments. The need for weed population…”
Get full text

Weed Science and Changing Times by Coble, Harold D.

Get full text

Initial weed densities affect no-tillage weed management with a rye (Secale cereale) cover crop by Zasada, I.A, Linker, H.M, Coble, H.D

“…The objective of this research was to evaluate the influence of different initial weed densities on weed control effectiveness in no-tillage corn at two…”
Get full text

Validation of HERB for use in peanut (Arachis hypogaea) by White, A.D, Coble, H.D

“…Researchers are currently developing predictive weed management models to aid producers in maintaining or improving economic profitability of peanut production…”
Get full text