CAREFUL BREEDING 
1. Hand pollination of cucumbers. 
2. Use of pollen gun in corn hybridiza- 
tion. 
3.A field of sweet corn inbreds, bagged 
to prevent natural pollination. 
4. Pollinating peas at Idaho breeding 
grounds. 
SUPERVISED PRODUCTION 
1.A Corneli fieldman proudly displays 
specimen fruit. 
2. Inspecting tomato plants in a seed 
production field. 
3. Onion seed field in full bloom. 
4. Rogueing crew in a field of Black 
Valentine Stringless beans. 
