Texas A&M AgriLife Extension Service

Texas Plant Disease Handbook

TeachingResearchExtensionService

Search for:

Menu

Skip to content

About the Handbook
Problems & Treatments
- Problems Affecting Multiple Crops
- Methods and Materials
Food Crops
- Vegetable
- Fruit Crops
- Nuts
- Cereal
Landscaping
- Lawn & Turf
- Flowers
- Shrubs
- Trees
- Ground Covers
Industry & Specialty
More Resources
- Department of Plant Pathology & Microbiology
- Texas Plant Disease Diagnostic Lab

Flowers

African Violet (Staintpaulia)
Amaryllis
Aster
Begonia
Cacti and Succulents
Candelabra Cactus
Canna
Carnation
Chrysanthemum
Dahlia
Geranium
Gladiolus
Hollyhock
Hydrangea
Iris
Peony
Periwinkle
Petunia
Phlox
Snapdragon
Sweet Pea
Tulip
Violet and Pansy
Zinnia

About

A unique education agency, the Texas A&M AgriLife Extension Service teaches Texans wherever they live, extending research-based knowledge to benefit their families and communities.

Required Links

Compact with Texans
Privacy and Security
Accessibility Policy
State Link Policy
Statewide Search
Equal Opportunity
Veterans Benefits
Military Families
Risk, Fraud & Misconduct Hotline
Texas Homeland Security
Veteran's Portal
Financial Disclosures
Open Records/Public Information

Contact

2132 TAMU
College Station, TX 77843-2132

AgriLife Bookstore

AgriLife Extension's online Bookstore offers educational information and resources related to our many areas of expertise and programming; from agriculture, horticulture, and natural resources to nutrition, wellness for families and youth, and much more.