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Louisiana Recommendations for Control of Pecan Insects in Commercial Pecan Orchards: An Illustrated Guide
Spraying Pecan Trees with an Air-Blast Sprayer

Current insecticide recommendations for commercial pecan orchards in Louisiana. This illustrated guide provides information on insecticides, rates of application and timing of applications. For each insect listed, a photo of the insect, damage caused by the insect or both are provided.

Prime Time for Sweet Potatoes
harvesting sweet potatoes

The LSU AgCenter leads with the world’s most popular and best-tasting sweet potato, the Beauregard. In fact, if it hadn’t been for the introduction of this variety, way back in 1987, the sweet potato industry probably wouldn’t exist today in the state. In 2006, the most recent figures, the contribution that sweet potatoes made to the Louisiana economy was more than $100 million.

Citrus and Freezing Temperatures
The cold weather we typically receive now through January can cause problems for home and commercial citrus in our area. It is important to know the critical temperatures and the factors affecting them.

Louisiana's Suggested Chemical Weed Control Guide
2008 weed guide cover

This guide includes helpful information on herbicides and weed control with detailed suggestions for aquatics, commercial nursery stock, field crops, forestry, fruit crops, home gardens, lawns and many other Louisiana crops. It includes information on different types of herbicide registrations, as well as information on herbicide labels and restricted uses. Also included are sprayer calibration techniques, suggestions for reducing herbicide drift and a guide to proper spray tip selection.

Field Notes 7/14/08: Blast, Cercospora, and Field Drainage
Blast
Photographs and accompanying text on rice disease management tips and best timing to drain rice fields for harvest.
Field Notes 7/7/08 Rice Panicle, Lippa, and Guttation
first instar stinkbug
Photograph and accompanying text on rice panicle size in relation to fungicide timing, dew and guttation affects on rice disease activity, identification of rice weeds, and rice insect pest management.
Removing and Collecting Plastic Mulch
Plastic mulch lifter
The use of plastic mulch is a common practice for strawberry and vegetable growers, but there are two major problems with plastic mulch: it is expensive to install and at some point it has to be removed from the field. Several machines are available that help simplify the removal of the mulch.
Citrus Leaf Miner Management
Damage caused by the citrus leafminer
Citrus trees that survived hurricane damage may have lost significant amounts of foliage. These trees could experience a strong flush as they start their own healing process. This is very important because new foliage will provide nutrients needed for winter survival and faster tree recovery. Producers must implement practices to protect from additional leaf loss which can be caused by the citrus leafminer.
Iberia Station Update - June 27, 2008
iberia update June 27
The best plots at the Iberia Research Station are about 8 feet tall and varietal differences in height and plant population are evident.
Knifing Carrots
Carrot knives
When growing carrots for commercial production, it is helpful to run a knife in the soil beside the rows. This breaks up any soil compaction, allowing the carrot roots to grow straight.
Bioenergy exhibit big hit in Washington
Audubon sugar faculty receiving an award
LSU AgCenter’s participation at the Biomass and Energy Awareness Days (BEAD II) EXPO in Washington, D.C., June 19-22, was a success.
Field Notes 6/23/08: Shealth Blight, Iron, and Nealley Sprangletop
sheath blight
Photographs and accompanying text on rice plant growth stage, rice disease identification and control measures, weed identification, and iron problematic issues in rice fields
Rice Research Station Sweet Sorghum blog -June 20, 2008
rice station plot on June 20 - 1
A lot has happened since my last blog. Let me see if I can get you caught up…On Friday, June 20, we began to see a few heads emerge from the flag leaf of the Dale and the Theis varieties.
Field Notes 6/18/08: Borers, Bugs, and Wind Damage
rice stalk borer
Photographs and accompanying text on firing of rice leaf tips and rice insect pest identification and control.