Výsledky vyhledávání - "C. G. McWhorter"

Weed Management in Soybeans in the United States

Autor: C. G. Mcwhorter

Publikováno v: Pest Management in Soybean ISBN: 9781851668748

The total cost of weeds in soybean (Glycine max L.) production in the USA is about $3.0 billion each year. About four dozen weed species contribute to the yield losses and reductions in soybean seed quality. Crop rotations and cultural practices are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dea0e8a1c0da8ea569ff476affc81475
https://doi.org/10.1007/978-94-011-2870-4_26

Zobrazit plný text záznamu

An investigation into the ultrastructure and histochemistry of glandular trichomes of johnsongrass [Sorghum halepense (L.) Pers.] leaves

Autor: J.C. Ouzts, C. G. McWhorter, R. N. Paul

Publikováno v: Proceedings, annual meeting, Electron Microscopy Society of America. 50:842-843

Secretory trichomes have been described on johnsongrass leaves previously, but there is little knowledge of their ultrastructure or the nature of their secretion. Since johnsongrass is a pernicious weed, there is much interest in the nature of compou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc07dcb5fe00da952febc1ebb8ec5262
https://doi.org/10.1017/s0424820100124616

Zobrazit plný text záznamu

Correlation of ultrastructure with the mechanism of wax filament production in cork cells in Johnsongrass [Sorghum halepense (L.) Pers]

Autor: C. G. McWhorter, R. N. Paul

Publikováno v: Proceedings, annual meeting, Electron Microscopy Society of America. 48:676-677

Wax filament production has been previously reported to be a secretory function of costal and intercostal cork cells in johnsongrass leaf and sheath epidermis. The “waxy bloom” observed on the sheath of johnsongrass during certain stages of plant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::084120674adc83952e8abf7eaad416d1
https://doi.org/10.1017/s0424820100160935

Zobrazit plný text záznamu

Controlled Delivery of Crop-Protection Agents – Richard M. Wilkins, editor. 1990. Taylor and Francis, London. 322 p. Illus., Hard Cover, ISBN 0-85066-739-9. Price not given

Autor: C. G. McWhorter

Publikováno v: Weed Technology. 7:271-271

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16436d90327e298561a329b3a1d723b8
https://doi.org/10.1017/s0890037x0003726x

Zobrazit plný text záznamu

Comparative Morphological Development of Six Johnsongrass Ecotypes

Autor: T. N. Jordan, C. G. McWhorter

Publikováno v: Weed Science. 24:270-275

The comparative morphological development of six johnsongrass [Sorghum halepense(L.) Pers.] ecotypes was studied over a 10-week period. Three of the ecotypes were previously shown to be susceptible to dalapon (2,2-dichloropropionic acid) while others

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1276c55692c39ed60a3dd87aa66d9ae2
https://doi.org/10.1017/s0043174500065942

Zobrazit plný text záznamu

Factors Affecting the Toxicity of Glyphosate Applied in the Recirculating Sprayer to Johnsongrass (Sorghum halepense)and Soybeans (Glycine max)

Autor: C. G. McWhorter, J. R. Williford

Publikováno v: Weed Science. 28:59-63

Field experiments were conducted to determine optimum nozzle settings for applying glyphosate (N-(phosphonomethyl)glycinel in the recirculating sprayer for postemergence control of johnsongrass (Sorgbum balepense (L.) Pers.) in soybeans (Glycine max

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a658b4c1f579cfc6f6fb26b81bbf1804
https://doi.org/10.1017/s0043174500027776

Zobrazit plný text záznamu

The Technical and Economic Effects of Johnsongrass (Sorghum halepense) Control in Soybeans (Glycine max)

Autor: J. M. Anderson, C. G. McWhorter

Publikováno v: Weed Science. 29:245-253

The effect of Sorghum halepense on soybean yields, grades and net returns was determined by regression analysis of data from 252 trial plots between 1971 and 1976. S. halepense control from 0 to 100% was achieved through various combinations of fallo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08385cf3565a3c3083880e755ab2e076
https://doi.org/10.1017/s0043174500061907

Zobrazit plný text záznamu

Factors Affecting the Translocation of14C-Mefluidide in Soybeans(Glycine max), Common Cocklebur(Xanthium pensylvanicum), and Johnsongrass(Sorghum halepense)

Autor: G. D. Wills, C. G. McWhorter

Publikováno v: Weed Science. 26:382-388

Absorption and translocation of14C-mefluidide {N-[2,4-dimethyl-5-[[(trifluoromethyl)sulfonyl] amino] phenyl] acetamide} in soybeans [Glycine max(L.) Merr. ‘Lee 68’], common cocklebur(Xanthium pensylvanicumWallr.), and johnsongrass [Sorghum halepe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57b033bab9d62077126618265fd76b05
https://doi.org/10.1017/s0043174500050153

Zobrazit plný text záznamu

Water-Soluble Carbohydrates in Johnsongrass

Autor: C. G. McWhorter

Publikováno v: Weed Science. 22:159-163

Studies were conducted to characterize qualitatively and quantitatively the water-soluble carbohydrates in johnsongrass[Sorghum halepense(L.) Pers.]. Glucose, fructose, and sucrose were the only sugars detected in other than trace amounts in leaves,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9db9aa460d504ca61597f3a02bf0d0ce
https://doi.org/10.1017/s0043174500036778

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání