Pesticide For Pecan Weevil

Pecan weevil is a major pest in several southern states where pecan trees frequently damage or kill the trees. The insect damages the leaves, buds and nuts of pecan trees. This pecan insect attacks all varieties of pecan trees at any time of year and if not controlled may lead to serious loss in nut production. Scientists have developed pesticides for pecan weevil. Pesticides for tree weevil can be either in a granular form or liquid concentrate formulation. It varies slightly depending on the manufacturer but is relatively the same. The pecan weevil has over a dozen different species, but the most common ones that attack commercial and residential trees are the Boisea trivittata, Smicronyx curvatus, and Curculio caryae. The adult weevils eat leaves and cast skins. Nursery owners use light traps to monitor and control pecan weevils. These insects cause harm by moving from tree to tree and laying eggs in cracked or injured pecan nuts. Nuts with eggs in them do not develop into healthy fruit and are often discarded. Pecans infested with larvae eventually rot away.

Pesticide For Pecan Weevil

Pecan weevil is a serious pest for pecan growers and a common problem in pecan orchards. This insect can cause significant damage to the crop and may also reduce the value of the nuts.

The adult weevils are about one-half inch long, brownish-red with black markings. The larvae are yellowish-white and covered with hairs.

The adult female lays eggs on or near the nut or seed. Once hatched, the larvae eat their way through the seed coat and into the kernel where they feed on the nut tissue. They then enter their second stage of development by burrowing into a bud or leaf near where they were laid as a first instar larva (first stage). As they grow larger they become more mobile, crawling over leaves and twigs searching for new food sources as needed.

Growers can use several methods to control pecan weevils including: monitoring infestations; removing infested nuts from trees before they hatch into adults; applying insecticide when larvae emerge from nuts; plowing under affected trees at end of season; destroying old tree tops before new buds begin forming in spring; using traps baited with sex pheromones; using trap trees to attract male moths.

The pecan weevil is a common insect that has the ability to destroy entire pecan trees. The pecan weevil larvae feed on the inside of the tree, which can lead to it dying. To combat this pest, use pesticides that have been approved for use by the Environmental Protection Agency (EPA).

There are several pesticides that are effective at combating this pest, but there are also some pesticides that are not effective against it. This includes neem oil and diatomaceous earth. These products will help keep your tree healthy and free of pests, but they may not be able to kill existing insects or prevent new ones from invading your tree.

List of Pesticide For Pecan Weevil