The southern root-knot nematode (Meloidogyne incognita) is a widespread problem in Louisiana. This pest favors the soils where most vegetables are produced and has been found in about 25 percent of the vegetable gardens in our state. This nematode can be extremely damaging to some crops and causes severe losses. (PDF Format Only)

This publication is intended to introduce home vegetable gardeners to the various methods used to manage the many diseases that affect these crops.

Proper identification is the key to successful disease management. This fact sheet is intended to aid in the identification and management of the disease known as southern blight. (PDF Format Only)

Sclerotium rolfsii is a soilborne fungus that causes southern blight on a wide variety of plants. Proper identification is the key to successful disease management. This fact sheet is intended to aid in the identification and management of Sclerotial Blight and Circular Spot. (PDF Format Only)

Tomato yellow leaf curl is a relatively new whitefly-transmitted virus disease of tomatoes in the United States. It was first observed in South Florida in 1997 and has since spread throughout much of the Southeast, including Louisiana where it was first observed in 2000. Proper identification is the key to successful disease management. This fact sheet is intended to aid in the identification and management of this disease of tomatoes. (PDF Format Only)

Fire blight is a common and serious disease of certain members of the pome fruit subgroup of the rose family. This article discusses how the disease develops and steps to manage it. (PDF Format only)

Proper identification is the key to successful disease management. This article is intended to aid in the identification and management of tomato pith necrosis. (PDF Format Only)

Properly identifying the ant species is the first step in determining whether and how to control them. In this publication there are options for managing various kinds of imported fire ant problems.

Louisiana is blessed with long growing seasons which make year round gardening possible. To be successful, however, you must have an insect management program. Learn how to tell if the insect is beneficial to your garden, or if it is a pest and determine what to use if controls are necessary.

Camellia flower blight is by far the most serious disease of camellias in Louisiana. This disease is caused by the fungus Ciborinia camelliae. This publication includes information on the symptoms, control and life cycle of the fungus.

Proper identification is the key to successful disease management. This fact sheet is intended to aid in the identification and management of phytophthora blight on peppers.

Proper identification is the key to successful disease management. This fact sheet is intended to aid in distinguishing among three common foliar diseases of watermelon. (PDF Format Only)

Downy mildew is a potentially devastating disease of all cucurbits. Disease symptoms, development, control measures and color photographs of symptoms on pumpkin, cucumber and watermelon are included.

Louisiana's warm, humid weather encourages the development of several serious diseases that can damage rose bushes. This publication describes the major rose diseases found in Louisiana and offers disease management tips.

A Southern IPM Center publication. When choosing a broadcast bait to control imported fire ants, consumers and professional pesticide applicators face a confusing array of brand names and active ingredients with varying product performances. This guide addresses common concerns about broadcast baits to help consumers and professionals choose products that best fit their needs and situations.

Mole crickets cause millions of dollars in turf and grass damage each year. Their burrowing in the soil breaks up the soil and causes roots to dry out. Identification, life cycle and control included.

Ants range from mildly to highly annoying. Knowing the species, biology and control can help you manage them. This is a useful reference for pest management professionals, extension personnel and homeowners. A key to ants, color photographs, diagrams and a glossary are included. Spiral bound copies are available for $10 each. To purchase using a check, use the pdf order form. To purchase with a credit card, click on "order publication."

The red imported fire ant, a Louisiana resident since the early 1950s, can be a painful pest or a beneficial friend. Depending on your situation, you may want to manage these ants or simply let them go about their helpful way. Eradication vs. management of the fire ant is discussed in this fact sheet.

If you touch a stinging caterpillar, you will likely soon feel a burning and itching pain. The reason is that the caterpillar’s spines have punctured your skin and have released a venom. Control measures, life cycles and color images included.

Wireworms are found throughout North America and most of the world. They are among the most difficult and destructive pests to control and the most widespread pests of corn, sod, small grains, sugarcane, potatoes, root crops and vegetables. Descriptions, life history, habits and control measures included.

The conspicuous webs make infested trees unsightly, and the eastern tent caterpillars become pesky invaders when they search for food or a place to spin a cocoon. Descriptions and control measures included.

Forest tent caterpillars have voracious appetites and consume the foliage of several tree species. Descriptions and control measures included.

The walnut caterpillar attacks a variety of deciduous trees, with a preference for walnut, pecan, butternut and hickory. Descriptions, control measures and color image included. (PDF Format Only)

Blackberries are a favorite springtime fruit in Louisiana. The blackberry (raspberry) crown borer is a serious pest of blackberry plantings and causes loss of plant vigor, loss of yield and plant destruction. Damage, life cycle, monitoring and control recommendations included.

Africanized honeybees were brought to Brazil in 1956 to improve local strains. In 1957, several colonies escaped. Once established in Brazil, the Africanized honeybees (AHB) moved north up the east coast of South America and into Central America. During the next few years, they increased their northward expansion through central Texas, New Mexico and Arizona, reaching Southern California in 1994.

The twospotted spider mite is one of the most persistent and damaging pest problems affecting strawberry production in Louisiana. Damage, description, life cycle, monitoring, control information and color photos included. Spanish version also included.

The Argentine ant, an exotic species brought to New Orleans from South America in the late 1800s, is found throughout the state after being transported in nursery stock and by cars, boats and RVs. Their huge colonies, with millions of workers and hundreds of queens, extend for miles. Identifying characteristics, areawide management and cultural controls incuded.