Sorghum Ergot: Distinguishing Sphacelia and Sclerotia of Claviceps Africana in Seed
- Type
- Publication
- Date of Publication
- January 25, 2022
- Price
- See Agrilife Learn
Overview
The field symptoms of sorghum ergot are familiar to anyone involved in sorghum production. It is more difficult to identify the fungal pathogen in seed because there is a lack of understanding about the structure and function of sphacelia and sclerotia. This publication uses color photographs to differentiate between sphacelia and sclerotia and immature, cracked, and moldy seeds and other foreign objects. (4 pages)
More choices in Insects, Pests & Diseases
- Course
This 8-hour course is designed to satisfy the Apprentice Training Requirements as specified in Rule 7.132 (i) (2) and will cover common termites in Texas along with other wood-destroying insects.
- Course
Do you know how to apply IPM principles to your school garden as required by Texas state law? After this course, learners will know how IPM principles apply to school gardens, differentiate between harmful and beneficial insects, and more. District School IPM Coordinators can use this module as part of their education plan.
- Course
Explore how to start a beehive with this online beekeeping course for beginners. Learn how to start a beehive, honey bee biology, beekeeping equipment needed and more.
- Course
Prepare to take the Private Pesticide Applicator Exam administered by the Texas Department of Agriculture with this course designed for pesticide applicators in Texas. Private pesticide applicators use or supervise the use of restricted-use or state-limited-use pesticides or herbicides to produce an agricultural commodity.
- Course
This course covers the application requirements for the use of approved dicamba and 2,4-D auxin formulations. This training qualifies for 1 CEU of laws and regulations, and successful certification permits the use of approved auxin formulation for the 2023 season only.
- Course
This online course covers the types of butterflies in Texas and how to attract them. Homeowners or garden enthusiasts will learn to invite new fluttery friends to the neighborhood.