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   Sweet Potatoes
 Home>Crops & Livestock>Crops>Sweet Potatoes>
Sanitation in the Sweet Potato Packinghouse
sanitation in packinghouses

The proper curing, storage and handling of sweet potatoes are the first steps in the management of post-harvest diseases. The importance of packinghouse sanitation should not be overlooked, however. Use these recommendations to prevent sanitation problems in your packinghouse.

Reducing Damage to Sweet Potatoes on the Sweet Potato Packing Line
sweet potato packing line

The market demand for uniform appearance of sweet potatoes often brings about the use of long and complicated packing lines to allow for grading and sizing of the roots. This unfortunately results in many opportunities for mechanical damage to the roots including skinning, cuts, bruises and breaking of ends that detract from the appearance of the roots and increase the possibility of disease development. Use these recommendations to reduce damage on packing lines. (PDF format only)

Sweet potato, rice crops take hit from Gustav
looking at potatoes

(Distributed 09/11/08) Earl Fontenot may have to wait a month before any losses are apparent in his sweet potato crop after Hurricane Gustav. “It’s too early to tell if we’re going to have some loss,” he said. “But it’s not looking good. They are under stressful conditions now.”

Postharvest Handling of Sweet Potatoes
sweet potatoes

This comprehensive publication covers the importance of harvesting techniques, as well as curing and storage conditions, that will promote quality and extend the storage life of sweet potatoes. It also includes information on packing line sanitation, product safety, certification standards and USDA grade standards for sweet potatoes. (Produced by North Carolina State University and the LSU AgCenter -- PDF Format Only)

Nematode Management in Louisiana Sweet Potato Production
nematodes in sweet potatoes
Plant-parasitic nematodes can damage plants in many ways and are considered to be a serious threat to sweet potato production in Louisiana. This publication describes problematic nematode species and management strategies available for these pests. (PDF format only)
Nematodes in Sweet Potatoes
Sweet potato with root-knot nematode
Nematodes are a serious pest to both our sweet potato industry and for those people growing them in a home garden. These pests affect the total production and quality of the sweet potato. Since the damage occurs to roots below ground, they are often not recognized as being a problem.
Insect Pest Management in Louisiana Sweet Potatoes
sweet pototo insects
Soil insect pests can be extremely problematic in Louisiana sweet potato production. The majority of insect damage in sweet potatoes occurs on the root surface and consists of unattractive scars and holes. The market tolerance for this cosmetic injury is very low, and minimal insect damage can drastically affect the marketability of the crop. (PDF format only)
Weed Management in Sweet Potatoes
sweet potato weed mgmt
Effective weed management is a critical aspect to successful sweet potato production since weeds compete for nutrients, water and sunlight and impair crop yield and quality. Perennial weed management, preplant burndown and in-season management included. (PDF format only)
Sweet Potato News
sweet potato news
Louisiana Sweet Potato News aims to update and inform all those associated with or interested in Louisiana sweet potatoes. Among the topics featured in this newsletter are such items as crop profiles, information related to various aspects of sweet potato production, the latest details on insect, weed and disease management, and current industry news and events.
Sweet Potato Best Management Practices
Sweet Potatoes Best Management Practices
Sweet potatoes are an important commodity in Louisiana. Best Management Practices (BMPs) provide sweet potato growers guidelines on what practices they can implement to reduce the impact agricultural practices may have on the environment. (PDF Format Only)
Sweet Potato Diseases
Provides information and symptions related to several common diseases in sweet potatoes.
Irrigation Pond Saves Groundwater
Irrigation ponds can irrigate fields during the summer without resorting to pumping water from wells.
Sweet Potato New Varieties Get Patents
(Distributed 04/08/04) Two sweet potato varieties developed by the LSU AgCenter recently were awarded U.S. patents – the first ones given to sweet potatoes.
AgCenter Faculty Meet In ‘Food Summit’
Stressing that production agriculture alone is not enough to sustain rural economies, a leading food science expert said farm productivity needs to be converted to consumer-ready products.