1,721,003 research outputs found
Weed Management in Sesame
No full textSesame is a relatively new grain crop being grown in Florida. This publication discusses rotational considerations and herbicides for use in sesame. Written by Jason Ferrell and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised April 2021
Hairy Indigo Control in Peanut
No full textThis publication provides county Extension agents, growers, and pesticide applicators with information on hairy indigo control options in peanut. Written by Jason Ferrell, Blaire Colvin, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised May 2021
Winter Weed Emergence during Carinata (Brassica carinata) Production
No full textThis publication provides information for predicting emergence timing of common winter weed species for carinata production. Written by Ruby Tiwari, Pratap Devkota, and Michael J. Mulvaney, and published by the UF/IFAS Agronomy Department, June 2021
Amaranthus palmeri--Palmer Amaranth
No full textPalmer amaranth has become one of the most troublesome weeds in the southeastern US due to its vigorous growth rate, high seed production, and development of resistance to herbicides from multiple modes of action. This 4-page publication illustrates characteristics of this weed to assist in accurate identification, proper management, and development of effective control strategies. Written by Sergio Morichetti, Jason Ferrell, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised April 2020
Using 2,4-D Choline Herbicide Products on 2,4-D-Tolerant Crops
No full textThis publication provides specific information on herbicide options and application requirements on newer 2,4-D formulations. The publication also provides information on the safer use of newer low-volatility formulations of 2,4-D herbicide products on Enlist crops. Written by Pratap Devkota, Ethan Carter, and Hardeep Singh, and published by the UF/IFAS Agronomy Department, July 2022
Cultural Method Considerations for Integrated Weed Management in Agronomic Crops
No full textThis article provides growers with information on various cultural methods to increase weed control in their fields, reduce herbicide inputs, and contribute to integrated weed management. Written by Prasanna Kharel, Pratap Devkota, and Greg MacDonald, and published by the UF/IFAS Agronomy Department, May 2021
Prickly Pear Cactus Control in Pastures
No full textPrickly pear cactus is not a problem in every pasture in Florida, but where it is found, it is often the biggest and most difficult issue to manage. Written by Brent Sellers, Pratap Devkota, and J. Ferrell, and published by the UF/IFAS Agronomy Department, revised July 2020.
Previous version:
Ferrell, Jason, and Brent Sellers. 2011. “Prickly Pear Cactus Control in Pastures”. EDIS 2011 (9). https://journals.flvc.org/edis/article/view/119382
Biochar Effects on Weed Management
No full textThis publication provides an overview of the impact of biochar use as a soil amendment on weed management. Written by Neeta Soni, Jason A. Ferrell, Pratap Devkota, and Michael J. Mulvaney, and published by the UF/IFAS Agronomy Department, revised May 2021
Mitigating Nitrogen Losses in Row Crop Production Systems
No full textThis publication summarizes N cycling, different types of N losses, and approaches that may help to minimize N loss in row crop production systems in Florida. Written by Hardeep Singh, Lakesh Sharma, Libbie Johnson, Ethan Carter, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, January 2023
Calibration of Herbicide Applicators
No full textIf pesticide applicator equipment is not properly calibrated, the pesticide will probably be applied below or above the desired application rate. This 3-page document discusses the two most common methods for sprayer calibration. Written by Jason A. Ferrell, Brent A. Sellers, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised May 2020.
Previous version:
Ferrell, Jason, and Brent Sellers. 2009. “Calibration of Herbicide Applicators”. EDIS 2009 (10). https://journals.flvc.org/edis/article/view/118262
- …
