A cotton variety that has been genetically altered to express an endotoxin (Cry1Ac) derived from a bacteria (Bacillus thuringiensis) that is active against some caterpillar pests, such as tobacco budworms, bollworms, and European corn borers. Bollgard cotton is also called Bt cotton.
These resources are brought to you by the Cooperative Extension System and your Local Institution
Welcome
eXtension is an interactive learning environment delivering the best, most researched knowledge from the smartest land-grant university minds across America.
Have a question? Try asking one of our Experts
Have a specific question? Try asking one of our Experts
Unlike most other resources on the web, we have experts from Universities around the country ready to answer your questions.
This resource area was created by the: Cotton community
Resource Area Feeds
In This Resource Area
- Events
- History
- Cotton & The Environment
- First Forty Days and Fruiting to Finish
- Varieties and Biotechnology
- Soil Fertility
- Tillage and Seedbed Preparation
- Planting
- Precision Farming
- Cotton Diseases, Insects, and Weeds
- Pesticide Application
- Cotton Physiology
- Irrigation and Water Management
- Cotton Defoliation and Harvest Management
- Ginning and Classing
- Production Budgets
- State Extension Pest Management Recommendations
- State Newsletters