Search Results - "MacDonald, Gregory"

Competing with the Competitors in an Endless Competition: A Systematic Review of Nonchemical Weed Management Research in Peanut (Arachis hypogea) in the United States by Daramola, Olumide S., Iboyi, Joseph E., MacDonald, Gregory E., Kanissery, Ramdas G., Singh, Hardeep, Tillman, Barry L., Devkota, Pratap

“…Weed interference is a major factor that reduces peanut (Arachis hypogaea L.) yield in the United States. Peanut growers rely heavily on herbicides for weed…”
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Evaluation of linkage disequilibrium, population structure, and genetic diversity in the U.S. peanut mini core collection by Otyama, Paul I, Wilkey, Andrew, Kulkarni, Roshan, Assefa, Teshale, Chu, Ye, Clevenger, Josh, O'Connor, Dan J, Wright, Graeme C, Dezern, Stanley W, MacDonald, Gregory E, Anglin, Noelle L, Cannon, Ethalinda K S, Ozias-Akins, Peggy, Cannon, Steven B

“…Due to the recent domestication of peanut from a single tetraploidization event, relatively little genetic diversity underlies the extensive morphological and…”
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Simulation-based nozzle density optimization for maximized efficacy of a machine vision–based weed control system for applications in turfgrass settings by Petelewicz, Paweł, Zhou, Qiyu, Schiavon, Marco, MacDonald, Gregory E., Schumann, Arnold W., Boyd, Nathan S.

“…Abstract Targeted spraying application technologies have the capacity to drastically reduce herbicide inputs, but to be successful, the performance of both…”
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Influence of carrier water pH and hardness on imazapic efficacy for sicklepod ( Senna obtusifolia L.) control in peanut by Daramola, Olumide S., MacDonald, Gregory E., Kanissery, Ramdas G., Tillman, Barry L., Singh, Hardeep, Devkota, Pratap

“…Abstract Carrier water quality is an important consideration for herbicide efficacy. Field and greenhouse studies were conducted from 2021 to 2023 to evaluate…”
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A Systematic Review of Chemical Weed Management in Peanut (Arachis hypogaea) in the United States: Challenges and Opportunities by Daramola, Olumide S., Iboyi, Joseph E., MacDonald, Gregory E., Kanissery, Ramdas G., Tillman, Barry L., Singh, Hardeep, Devkota, Pratap

“…Herbicides are the primary tool for controlling weeds in peanut (Arachis hypogaea L.) and are crucial to sustainable peanut production in the United States…”
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Implications of planting date on Benghal dayflower ( Commelina benghalensis L.) and sicklepod ( Senna obtusifolia L.) management in peanut by Daramola, Olumide S., MacDonald, Gregory E., Kanissery, Ramdas G., Tillman, Barry L., Singh, Hardeep, Ajani, Oluseyi Ayodeji, Devkota, Pratap

“…Abstract Benghal dayflower and sicklepod are weeds of economic importance in peanut in the southeastern United States due to their extended emergence pattern…”
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Effect of planting pattern and herbicide programs on sicklepod ( Senna obtusifolia L.) control in peanut by Daramola, Olumide S., MacDonald, Gregory E., Kanissery, Ramdas G., Tillman, Barry L., Singh, Hardeep, Ajani, Oluseyi Ayodeji, Devkota, Pratap

“…Abstract Sicklepod is one of the most difficult to control weeds in peanut production in the southeastern United States due to its extended emergence pattern…”
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Factors Influencing Australian Muslims’ Attitudes toward Christian-Muslim Dialogue: The Case of Sunni Muslims of Adelaide and Uniting Church Christians by MacDonald, Gregory, Abdalla, Mohamad, Kabir, Nahid Afrose

“…Since the implementation of a multicultural policy in the 1970s, religious diversity in Australia has increased. Research has demonstrated that intergroup…”
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Cogongrass (Imperata cylindrica)-Biology, Ecology, and Management by MacDonald, Gregory E.

“…Cogongrass is considered to be one of the ten most troublesome and problematic weedy species in the world. This species is found throughout tropical and…”
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Genome-wide approaches delineate the additive, epistatic, and pleiotropic nature of variants controlling fatty acid composition in peanut (Arachis hypogaea L.) by Otyama, Paul I, Chamberlin, Kelly, Ozias-Akins, Peggy, Graham, Michelle A, Cannon, Ethalinda K S, Cannon, Steven B, MacDonald, Gregory E, Anglin, Noelle L

“…The fatty acid composition of seed oil is a major determinant of the flavor, shelf-life, and nutritional quality of peanuts. Major QTLs controlling high oil…”
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Laboratory Documentation of Multiple-Herbicide Tolerance to Fluridone, Norflurazon, and Topramazone in a Hybrid Watermilfoil (Myriophyllum spicatum × M. sibiricum) Population by Berger, Sarah T., Netherland, Michael D., MacDonald, Gregory E.

“…Invasive watermilfoils, specifically Eurasian watermilfoil and the interspecific hybrid of Eurasian watermilfoil × northern watermilfoil, continue to be…”
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Genotypic Characterization of the U.S. Peanut Core Collection by Otyama, Paul I, Kulkarni, Roshan, Chamberlin, Kelly, Ozias-Akins, Peggy, Chu, Ye, Lincoln, Lori M, MacDonald, Gregory E, Anglin, Noelle L, Dash, Sudhansu, Bertioli, David J, Fernández-Baca, David, Graham, Michelle A, Cannon, Steven B, Cannon, Ethalinda K S

“…Abstract Cultivated peanut (Arachis hypogaea) is an important oil, food, and feed crop worldwide. The USDA peanut germplasm collection currently contains 8,982…”
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Cultural Method Considerations for Integrated Weed Management in Agronomic Crops by Prasanna Kharel, Pratap Devkota, Gregory MacDonald

“…This article provides growers with information on various cultural methods to increase weed control in their fields, reduce herbicide inputs, and contribute to…”
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Field dissipation of S-metolachlor in organic and mineral soils used for sugarcane production in Florida by Fernandez, Jose V., Odero, D. Calvin, MacDonald, Gregory E., Ferrell, Jason A., Sellers, Brent A., Wilson, P. Christopher

“…Dissipation of S-metolachlor, a soil-applied herbicide, on organic and mineral soils used for sugarcane production in Florida was evaluated using field studies…”
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Weed Management in Small Grains Harvested for Grain by Jason Ferrell, Gregory MacDonald, Pratap Devkota

“…Successful weed control in small grains involves using good management practices in all phases of production. In Florida, winter weeds compete with small…”
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Production, post-harvest management and gender dynamics among smallholder peanut farmers in Haiti by Kostandini, Genti, Rhoads, James, MacDonald, Gregory E., Tanellari, Eftila, Johnson, Rob, Carroll, Eric, Pressoir, Gael

“…Abstract Background Peanut is an important crop for farmers in Haiti. Currently, very limited information is available on farmers’ yields, production practices…”
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Sugarcane response and fall panicum (Panicum dichotomiflorum) control with topramezone and triazine herbicides by Negrisoli, Raphael M, Odero, D. Calvin, MacDonald, Gregory E, Sellers, Brent A, Laughinghouse, H. Dail

“…Field studies were conducted on organic soils in Belle Glade, FL, in 2016 to 2017 to evaluate sugarcane tolerance and fall panicum control with topramezone…”
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Transgressive Segregation and Maternal Genetic Effects of Non–Target Site Fluazifop-P-Butyl Tolerance in Zoysia spp by Liu, Wenwen, Kenworthy, Kevin E., MacDonald, Gregory E., Unruh, J. Bryan, Trenholm, Laurie E., Leon, Ramon G.

“…Zoysia germplasm exhibit different levels of sensitivity to fluazifop-P-butyl, but the genetic factors responsible for such differences are unknown…”
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Variation in Tolerance Mechanisms to Fluazifop-P-Butyl among Selected Zoysiagrass Lines by Liu, Wenwen, MacDonald, Gregory E., Unruh, J. Bryan, Kenworthy, Kevin E., Trenholm, Laurie E., Leon, Ramon G.

“…Breeding herbicide tolerance into new cultivars can improve safety and weed control in turfgrass systems. The sensitivity to fluazifop-P-butyl of 27…”
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Differential Response of Fall Panicum (Panicum dichotomiflorum) Populations in Florida Sugarcane to Asulam by Fernandez, Jose V, Odero, D. Calvin, MacDonald, Gregory E, Ferrell, Jason A, Sellers, Brent A, Wilson, P. Christopher

“…Sugarcane growers in Florida have been reporting reduced control of fall panicum with asulam, the main herbicide used for POST grass control. Therefore,…”
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