Two trees from an experimental planting in eastern Washington, USA. Pictured on the left is a BT-engineered tree resistant to beetle damage, and on the right a susceptible non-transgenic tree.
Apr 23, 2002
|
|
|
|
Two trees from an experimental planting in eastern Washington, USA. Pictured on the left is a BT-engineered tree resistant to beetle damage, and on the right a susceptible non-transgenic tree.
|
|
|
Last Modified:
Apr 23, 2002 |
|
|
||||||||||||||||||
|
||||||||||||||||||
|
The National Science Foundation, 4201 Wilson Boulevard, Arlington, Virginia 22230, USA |
|
|
|||||||||||||||
|
||||||||||||||||||
