Panhandle Agriculture

Evaluation of Thrip Resistance to Neonicotinoid Insecticides

Figure 1. Tobacco thrips injury to seedling peanuts.  Joe Funderburk, Danielle Sprague, and Mrittunjai Srivistava, North Florida REC. Quincy, Florida Monitoring to evaluate continued susceptibility of pests to pesticides is an important part of any pest management program. Thrips are known for their ability to develop resistance to insecticides. The western flower thrips, Frankliniella occidentalis, …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/17/evaluation-of-thrip-resistance-to-neonicotinoid-insecticides/

Heat Stress Management for Dairy Cattle

Sigafoose Dairy Farm in Escambia County. Photo Credit: Hank Bignell All livestock are susceptible to heat stress, especially during periods of high humidity such as we are currently experiencing.  Cattle are at particular risk of overheating due to the production of internal heat from fermentation in the rumen (figure 2).  Dairy Farmers especially need to …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/17/heat-stress-management-for-dairy-cattle/

2015 Corn Field Day: Friday July 24th

UF/IFAS West Florida Research and Education Center will hold the 2015 Field Corn Field Day on Friday, July 24th from 10-noon.  This year, topics will include the Corn Variety Trial and Demonstration, Environmentally Smart Nitrogen (ESN) and urea blends, and Fertilizer Application Timing for corn production.  Come see how varieties from Dyna Gro, Monsanto-Dekalb, Croplan, Syngenta, Pioneer, Terral, and Augusta …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/10/2015-corn-field-day-friday-july-24th/

Salmonella Outbreaks Linked to Contact with Live Poultry

There is always a Salmonella infection risk associated with handling poultry.  Avoid droppings and carefully wash hands after handling to greatly reduce the risk.Photo Credit: iStockphoto There are currently four multi-state outbreaks of human Salmonella infections associated with contacting live poultry being investigated by the United States Department of Agriculture – Animal and Plant Health …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/10/salmonella-outbreaks-linked-to-contact-with-live-poultry/

Season’s First Incidence of Cotton Corynespora Target Spot Confirmed in Santa Rosa County

Fig1: Target spot on cotton. This season’s first incidence of Corynespora target spot in cotton has been confirmed in Santa Rosa County. By: Dr. Michael J. Mulvaney (Cropping Systems Specialist, University of Florida, IFAS Extension, West Florida Research and Education Center, Jay, FL), Dr. Nicholas S. Dufault (Dept. of Plant Pathology, University of Florida, IFAS …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/10/seasons-first-incidence-of-cotton-corynespora-target-spot-confirmed-in-santa-rosa-county/

Low Tunnels Provide Year-Round Gardening Versatility

An example of a low tunnel integrated into a raised bed. Photo credit – Fran Scher As the heat of the summer falls upon us, it may seem strange to start thinking about structures to protect crops from the weather.  A versatile structure, however, can do more than just protect crops from the cold. Low …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/10/low-tunnels-provide-year-round-gardening-versatility/

Are You Sure You Need That Gypsum? Calcium Induced Deficiencies in Vegetables

Figure 2. This cantaloupe field displayed symptoms initially thought to be disease related. Upon further investigation, however, it was determined that severe magnesium and potassium deficiencies were the problem, and resulted in significant crop loss. Photo by Josh Freeman By Josh Freeman (University of Florida, IFAS Extension, Assistant Professor, Horticultural Science) and Mark Reiter (Associate …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/07/10/are-you-sure-you-need-that-gypsum-calcium-induced-deficiencies-in-vegetables/

National Forage Week June 21-27

Cattle graze on Bermudagrass at Cherokee Ranch, Marianna. Photo credit: Doug Mayo #NationalForageWeek The American Forage and Grassland Council (AFGC) is introducing National Forage Week for the first time June 21–27, 2015.  Slightly less than 2 percent of the total U.S. population lives on a farm, making it more difficult for the general public to …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/06/26/national-forage-week-june-21-27/

Crop Oil: Use 1 Gallon per Hundred or 1 Quart per Acre?

Crop oil adjuvants can boost herbicide activity on hard to control weeds. There is some confusion, however, about how much crop oil to add to the sprayer tank to get the right mix.  Photo credit:  Doug Mayo Jay Ferrell and Ramon Leon, University of Florida Weed Specialists A crop oil adjuvant is an essential part …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/06/26/crop-oil-use-1-gallon-per-hundred-or-1-quart-per-acre/

Agritourism Can Promote Your Farm and Generate Extra Revenue

Silent auction event in a greenhouse at Turkey Hill Farm. Photo by Molly Jameson. The momentum behind the local food movement has meant a huge growth in the number of consumers heading to their local farmers’ markets each week. Not only are they interested in buying produce that is fresh and locally grown, but they …

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Permanent link to this article: http://jackson.ifas.ufl.edu/newsletters/2015/06/26/agritourism-can-promote-your-farm-and-generate-extra-revenue/

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