Extension Publications for Pecans
Andrew Sawyer http://extension.uga.edu/publications/detail.html?number=C1228Andrew Sawyer http://extension.uga.edu/publications/detail.html?number=C1229Kerry Harrison http://extension.uga.edu/publications/detail.html?number=B936Marvin Wells http://extension.uga.edu/publications/detail.html?number=C893Marvin Wells http://extension.uga.edu/publications/detail.html?number=B1304Marvin Wells http://extension.uga.edu/publications/detail.html?number=C898Marvin Wells http://extension.uga.edu/publications/detail.html?number=B1314Marvin Wells http://extension.uga.edu/publications/detail.html?number=B1348Marvin Wells http://extension.uga.edu/publications/detail.html?number=B1360Marvin Wells http://extension.uga.edu/publications/detail.html?number=B1376See More Publications
Insect Pests of Non-bearing Pecan Trees
As Georgia's pecan production acreage has increased, reports of insect pests that attack younger, less established trees have also increased, particularly infestations by pecan bud moth and ambrosia beetles. This circular summarizes the pertinent insect pests that attack young, non-bearing pecan trees, including key details on their biology, injury, monitoring, and management. This information should be helpful to both new pecan growers and experienced growers with newly established orchards.
Beneficial Insects of Pecan Trees
Accurately distinguishing insect pests from beneficial arthropods is a critical component in the implementation of an effective and sustainable pest management program. This circular provides a succinct and practical summary of natural enemies commonly found in pecan orchards in the Southeast U.S.
Drip Irrigation in Pecans
Research conducted on drip-irrigated pecans in Georgia over the past several years has shown that drip irrigation is highly beneficial even in wet years. The objective of drip irrigation is to supply each plant with sufficient soil moisture to meet transpiration demands. Drip irrigation offers unique agronomic, agrotechnical and economic advantages for the efficient use of water.
Mouse Ear of Pecan
Mouse ear of pecan is a growth abnormality resulting from a deficiency of nickel in the pecan tree. Only recently, the discovery was made that mouse ear indicates a severe nickel deficiency. The disorder occurs most frequently on newly transplanted trees in established orchards, but can also occur on sites where pecan has not previously been grown.
Cultural Management of Commercial Pecan Orchards
In order for a commercial pecan operation to be consistently successful, the goal of the operation should be annual production of a moderate crop of high quality nuts, rather than the production of a high yield in a single given year. Culturally, there are several basic factors that will help to promote optimum profitability with a commercial pecan orchard.
Pecan Varieties for Georgia Orchards
The most fundamental step in pecan production is the selection of varieties or cultivars to be planted in the orchard. Planting the wrong pecan variety can be a costly mistake, resulting in considerable expense. This publication includes descriptions and photos of pecan varieties suitable for planting in Georgia orchards.
Establishing a Pecan Orchard
A well-planned, organized orchard will be more efficient, require less input and offer larger potential returns. Select the orchard location based on its soil type, drainage, water table and land topography. Straight rows in planted orchards make maintenance, irrigation and harvest easier. Tree growth and spacing requirements can also be anticipated for the early planting and subsequent orchard thinnings.
Pecan Trees for the Home or Backyard Orchard
Pecan trees are commonly found surrounding both urban and rural dwellings throughout Georgia. They can enhance the environment and provide additional income from the sale of nuts. This publication contains comprehensive information about pecan trees for the home or backyard orchard.
Clover Management in Pecan Orchards
An orchard floor provides a working surface for orchard operations and influences activities in the trees, which produce the crop. An efficient orchard floor cover does not compete heavily with trees for moisture and nutrients and is compatible with orchard insect populations. While weed competition with tree roots is significant throughout the life of the tree, in a newly planted orchard, weed competition can significantly reduce young tree survival and can stunt tree growth. Weed competition can reduce tree growth and yield, as well as promote alternate bearing in mature trees.
Budding and Grafting of Pecan
Individuals who propagate trees have their own personal preferences with regard to propagation methods. As with many practices related to pecan production, timing is important for successful propagation.