TY - JOUR
T1 - Natural infection of new hosts by hemlock dwarf mistletoe
AU - Mathiasen, R. L.
PY - 1994
Y1 - 1994
N2 - This note reports new hosts for hemlock dwarf mistletoe (Arceuthobium tsugense based on field observations made in Oregon and Washington in 1993. Some of these host/parasite combinations have been previously reported based on artificial inoculations as mentioned above, but this is the first report of these host/parasite combinations occurring naturally. Additional occurrences of hemlock dwarf mistletoe on rare hosts from new locations in Oregon, Washington, and Alaska are reported. A table summarizes the host susceptibility for the western hemlock and mountain hemlock dwarf mistletoe A. tsugense tsugense and A.t. mertensianae based on observations of natural infection. -from Author
AB - This note reports new hosts for hemlock dwarf mistletoe (Arceuthobium tsugense based on field observations made in Oregon and Washington in 1993. Some of these host/parasite combinations have been previously reported based on artificial inoculations as mentioned above, but this is the first report of these host/parasite combinations occurring naturally. Additional occurrences of hemlock dwarf mistletoe on rare hosts from new locations in Oregon, Washington, and Alaska are reported. A table summarizes the host susceptibility for the western hemlock and mountain hemlock dwarf mistletoe A. tsugense tsugense and A.t. mertensianae based on observations of natural infection. -from Author
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U2 - 10.5962/bhl.title.99577
DO - 10.5962/bhl.title.99577
M3 - Article
AN - SCOPUS:85086810338
JO - Research Note - US Department of Agriculture, Forest Service
JF - Research Note - US Department of Agriculture, Forest Service
IS - RM-RN-530
ER -