Spider Mite
Spider Mite

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The Peanut IPM Slide Chart is a critical tool for peanut producers, crop consultants, ag retailers, and pesticide dealers in Alabama. This slide chart provides information about pest identification and scouting methods, insecticide choices and application rates, and much more for a quick-reference. To order the slide chart by mail, please contact Dr. Ayanava Majumdar by email at azm0024@aces.edu or by contacting an Agronomic Crops Regional Extension Agent near you.

 

 

*This is an excerpt from Sucking Pests of Peanuts in Alabama, ANR-0990.

Aphids have not been an economic problem on peanuts in recent years. These soft-bodied insects are often called “plant lice” and feed by sucking the juices from foliage. They may be yellow, dark green, or black in color, and are approximately 1/4 inch long with an oval shaped body. Feeding aphids secrete a sticky substance on plants called “honey dew”. A black fungus often grows on the honey dew causing the affected plants to turn black or greasy looking. Aphid feeding usually occurs in early to mid-season.

In Alabama, aphid damage to peanuts is seldom severe enough to warrant controls. Beneficial insects will usually control aphids effectively.

Read here to learn more about sucking pests of peanuts in Alabama.

 

*This is an excerpt from Citrus Pest Identification and Management Guide, ANR- 2270.

The most characteristic symptom of HLB is blotchy mottling that appears asymmetrically on the leaf blade. Green islands may also occur; these are small, circular, dark green dots that contrast with the light yellow/green background. Foliar symptoms that resemble nutrient deficiencies may be present. A tree may exhibit yellow shoots or other nutrient deficiency symptoms on one or more branches randomly in the canopy. Fruit may be small and lopsided or ripen backward, with the stylar end remaining green as the fruit colors.

Management tips: Citrus greening has not been found in Alabama to date. If citrus greening is suspected, contact your local diagnostic lab.

 

Read more about Citrus Pest Identification and Management Guide.

Download a PDF of Citrus Pest Identification and Management Guide, ANR- 2270.

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