Search Results - "Leather, Gerald R"

Potentials for exploiting allelopathy to enhance crop production by EINHELLIG, F. A, LEATHER, G. R

“…Strategies for utilizing allelopathy as an aid in crop production include both avoidance and application protocols. There are immediate opportunities for…”
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Plant Chemiluminescence by Abeles, F B

“…Light production by plants was confirmed by measuring chemiluminescence from root and stem tissue of peas (Pisum sativum), beans (Phaseolus vulgaris), and corn…”
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Bioassay of naturally occurring allelochemicals for phytotoxicity by LEATHER, G. R, EINHELLIG, F. A

“…The bioassay has been one of the most widely used tests to demonstrate allelopathic activity. Often, claims that a particular plant species inhibits the growth…”
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Plant growth regulatory activities of artemisinin and its related compounds by Chen, P.K. (Georgetown University, Washington, DC), Leather, G.R

“…Artemisinin, a sesquiterpene lactone produced in the leaves of Artemisia annua, was evaluated for its phytotoxicity in mono- and dicotyledonous plants…”
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Sunflowers (Helianthus annuus) are Allelopathic to Weeds by Leather, Gerald R.

“…Laboratory, greenhouse, and field studies were conducted to determine the allelopathic potential of sunflower (Helianthus annuus L.) cultivars to suppress weed…”
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Abscission. Movement and Conjugation of Auxin by Craker, Lyle E., Chadwick, Arthur V., Gerald R. Leather

“…A 1-hour application of indole-3-acetic acid to bean (Phaseolus vulgaris L. cv. Red Kidney) explants inhibited abscission for an 8-hour aging period. Use of…”
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Puccinia punctiformis affects growth and reproduction of Canada thistle (Cirsium arvense) by Thomas, R.F, Tworkoski, T.J, French, R.C, Leather, G.R

“…In growth chamber research, infection by Puccinia punctiformis, a rust fungus, reduced flowering and vegetative reproduction in Canada thistle. Disease…”
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Evaluation of volatile compounds on the germination of seventeen species of weed seeds by Leather, Gerald R, French, Richard C

“…Seventeen species of weed seeds were evaluated for their germination response to twelve naturally occurring, or related, volatile compounds. Germination of…”
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The Wounding Response of Dormant Barnyardgrass (Echinochloa crus-galli) Seeds by Leather, Gerald R., Sung, Shi-Jean, Hale, Maynard G.

“…Induction of germination in dormant barnyardgrass seeds by wounding was investigated. Previous research indicated that a volatile compound was emitted during…”
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Induction of Germination in Dormant Barnyardgrass (Echinochloa crus-galli) Seeds by Wounding by Sung, Shi-Jean S., Leather, Gerald R., Hale, Maynard G.

“…Various surgical cuts were used to induce germination of dormant barnyardgrass [Echinochloa crus-galli (L.) Beauv. # ECHCG] caryopses. Greater percentages of…”
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Screening of nonanal and related volatile flavor compounds on the germination of 18 species of weed seed by French, Richard C, Leather, Gerald R

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Development and Germination of Barnyardgrass (Echinochloa crus-galli) Seeds by Sung, Shi-Jean S., Leather, Gerald R., Hale, Maynard G.

“…Barnyardgrass [Echinochloa crus-galli (L.) Beauv. # ECHCG] spikelets were collected from greenhouse-grown plants at various developmental stages. Caryopses…”
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Effect of Various Flavor-Related Compounds on Germination of Curly Dock Seed (Rumex crispus) and Curly Dock Rust (Uromyces rumicis) by French, Richard C., Kujawski, Peter T., Leather, Gerald R.

“…Chemicals that stimulate germination of curly dock seed (Rumex crispus L. # RUMCR) and urediniospores of curly dock rust [Uromyces rumicis Schum. (Wint.)], an…”
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Abscisic Acid and Sucrose Control of Velvetleaf (Abutilon theophrasti) Ovule Development in Vitro by Thompson, Laura K., Leather, Gerald R., Hale, Maynard G.

“…The culture of ovules excised from velvetleaf (Abutilon theophrasti Medic., ♯4 ABUTH) capsules 5 days after anthesis was used to measure the effects of…”
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The in Vitro Culture of Excised Ovules from Velvetleaf (Abutilon theophrasti) by Thompson, Laura K., Leather, Gerald R., Hale, Maynard G.

“…A culture medium and environmental conditions were selected for ovule culture of velvetleaf (Abutilon theophrasti Medic. ♯4 ABUTH), which allowed development…”
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Appraisal of ethylene production as a test for defoliants by Webb, David T, Darrow, Robert A, Leather, Gerald R

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Use ofLemna minor L. as a bioassay in allelopathy by Einhellig, Frank A., Leather, Gerald R., Hobbs, Lori L.

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Weed control using allelopathic sunflowers and herbicide by LEATHER, GERALD R.

“…Field studies were conducted to determine if season long weed control could be achieved by combining the use of an herbicide with the natural allelochemicals…”
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Effects of two sesquiterpene lactones isolated from Artemisia annua on physiology of Lemna minor by Stiles, L.H, Leather, G.R, Chen, P.K

“…The effects of artemisinin and arteannuic acid extracted from Artemisia annua on the physiology of Lemna minor were evaluated. Changes in frond production,…”
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Weed control using allelopathic crop plants by Leather, G R

“…The concept that some crop plants may be allelopathic to common weeds of agricultural lands is receiving greater attention as an alternative weed control…”
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