He spent most of the remainder of his career in the Philippines , working with the Philippine Bureau of Agriculture from 1911 until his death in 1931 .
He was a special agent in the USDA Bureau of Plant Industry in Miami and Washington from 1904 to 1910 .
agent spent most of the remainder of agent 's career in the Philippines , working with the Philippine Bureau of Agriculture from 1911 until his death in 1931 .
He was a special agent in the USDA Bureau of Plant Industry in Miami and Washington from 1904 to 1910 .