Robert F. Scharpf

Born 1931-01-01

Identifiers

Open LibraryOL158778A

Top Subjects

Dwarf mistletoes (8)
Red pine (2)
Growth (1)
Diseases and pests (1)
Pinus sabiniana (1)
Arceuthobium campylopodum (1)
Western dwarf mistletoe (1)

Books by Robert F. Scharpf

Total count: 17

Growth rate of the endophytic system of the dwarfmistletoe on Digger pine

California Forest and Range Experiment Station1962-01-01
Dwarf mistletoe on sugar pine

U.S. Govt. Print. Off.]1968-01-01
Dwarf mistletoe on red firinfection and control in understory stands

Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1969-01-01
Seed viability, germination, and radicle growth of dwarf mistletoe in California

Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1970-01-01
Mistletoes on hardwoods in the United States.

U.S. Govt. Print. Off.]1974-01-01
Cytospora canker of true firs

Forest Service, U.S. Dept. of Agriculture1975-01-01
Mistletoe literature of the worlda user's guide to a FAMULUS retrieval system

Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1976-01-01
Population buildup and vertical spread of dwarf mistletoe on young red and white firs in California

Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture1976-01-01
Dwarf mistletoe does not increase truck taper in released red firs in California / Robert F. Scharpf

Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1977-01-01
Dwarf mistletoe-infected firgrowth after release

Forest Service, U.S. Dept. of Agriculture, Pacific Southwest Forest and Range Experiment Station1979-01-01
Dwarf mistletoe-infected red firgrowth after release

Forest Service, U.S. Dept. of Agriculture, Pacific Southwest Forest and Range Experiment Station1979-01-01
Elytroderma disease reduces growth and vigor, increases mortality of Jeffrey pines at Lake Tahoe Basin, California

U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1981-01-01
Population dynamics of dwarf mistletoe on young true firs in the Central Sierra Nevada, California

U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1982-01-01
Western dwarf mistletoe infects understory Jeffrey pine seedlings on Cleveland National Forest, California

U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1986-01-01
Pruning dwarf mistletoe brooms reduces stress on Jeffrey pines, Cleveland National Forest, California

U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1987-01-01
Management of western dwarf mistletoe in ponderosa and Jeffrey pines in forest recreation areas

U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station1988-01-01
Diseases of Pacific Coast conifersRev. June 1993

For sale by the Supt. of Docs., U.S. G.P.O.1993-01-01