Home > Crops & Livestock > Crops > Pecans > Insects > Pecan Weevil [Image: Pecan weevil larvae] An illustrated fact sheet describing the appearance and life cycle of the pecan weevil. Information on damage and control are also included. Nut Curculio [Image: Adult Nut Curculio] An illustrated fact sheet describing the appearance and life cycle of the nut curculio. A description of the damage and information on sampling are also covered. Pecan Spittlebug [Image: Photo of Pecan Spittlebug Damage] An illustrated fact sheet describing the appearance and life cycle of the pecan spittlebug. A description of the damage caused by the pecan spittlebug and sampling information are included. Walnut Caterpillar [Image: Walnut Caterpillar Larvae Feeding] An illustrated fact sheet describing the appearance and life cycle of the walnut caterpillar. Included in the article is information on damage and control.  more articles... Fall Webworm [Image: Fall Webworm Damage] An illustrated fact sheet describing the life cycle of the fall webworm. Included in the article is a description of the insect, the damage it causes and suggestions for control. Pecan Phylloxera [Image: Emerging phylloxera on opening pecan bud.] An illustrated fact sheet describing the appearance and life cycle of pecan phylloxera. Pecan Nut Casebearer [Image: Nuts Damaged by Pecan Nut Casebearer] An illustrated fact sheet describing the appearance and life cycle of the pecan nut casebearer. A description of the damage and information on monitoring pecan nut casebearer activity are included. Stink Bugs and Leaffooted Bugs [Image: Adult Brown Stink Bug] An illustrated fact sheet describing the life cycle of stink bugs and leaffooted bugs known to attack pecans in Louisiana. Included in the article is a description of the damage caused by these insects and information on their control. Yellow Aphids [Image: Yellow Aphids on Pecan Leaf] An illustrated fact sheet describing the appearance, damage and life cycle of yellow aphids. Additional information on sampling is included. Construction and Use of Traps for Monitoring Nut Curculio [Image: Nut Curculio Trap] An illustrated fact sheet describing two types of traps that can be used to monitor seasonal activity of the nut curculio in pecan orchards. This fact sheet describes how to build and use both types of traps.