Alabama

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Alabama Farmer Helping to Diversify State’s Aquaculture Production with Crawfish

BOLIGEE, Alabama – A tall, bright yellow banner with the words “Crawfish” in big, black letters displayed at the entrance of Greene Prairie Aquafarm along rural U.S. Highway 43 in western Alabama may be signaling a shift in the aquaculture industry in the state. Farm owner David Coddington is among a handful of farmers who […]

Cover Crops and Biodegradable Mulches for Weed Control

AUBURN, Alabama – High biomass cover crops are effective in controlling weeds in vegetable production, while contributing to higher produce yields, Auburn University researchers have found. In addition, pre-emergence herbicide applications can be eliminated from weed management programs in the presence of heavy residues from cover crop mixtures. Through a Southern Sustainable Agriculture Research and […]

The Effects of Probiotics on the Survival Rate of Farmed Shrimp

BOLIGEE, Alabama -- In an effort to reduce incidences of disease and increase the survival rate, and subsequent yields, of farmed shrimp, an aquaculture farmer received a Southern SARE Producer Grant to determine if probiotics could be a sustainble way to boost the health of the animals. Probiotics are commonly used in hatcheries, but their […]

Innovations in Large-Scale Trap Cropping for Reducing Insect Pests

Trap cropping is a unique pest prevention system that uses insect behavior to deter pest feeding. Benefits of trap cropping not only include effective pest management, but trap crops can also increase biodiversity, conserve natural enemies and reduce wind damage to main crops.

High Tunnel Pest Exclusion System

Insect pests are one of the major problems in organic production systems. Organic IPM practice consists of a three-tiered approach consisting of systems-based practices, mechanical tactics, and biorational insecticides. Mechanical tactics encourage the use of physical barriers for pest exclusion. This bulletin provides preliminary research data and field observations about the success of shade cloths, or high tunnel pest exclusion (HTPE) systems, as a more permanent barrier system around the high tunnels.

High Tunnel Pest Exclusion System Part II

With the increasing demand for local foods across the Southeast, an increasing number of beginning, as well as experienced producers are producing vegetable crops in high tunnels for direct and whole sale markets. From the insect management perspective, it is extremely critical to adopt pest prevention practices; the high tunnel pest exclusion (HTPE) system is one of the best relatively-low cost pest preventive practices available to producers in the Southeast. This HTPE technology uses a variety of shade cloths for a relatively permanent pest prevention strategy. This bulletin provides information on the use of HTPE systems on the farm.