Fig. 18. Release of Botrytis cinerea spores in geranium stock correlated with worker
activity. Numbers in parentheses are daily total spore counts. (Reprinted, by permission,
from Hausbeck and Pennypacker, 1991)
Fig. 18. Release of Botrytis cinerea spores in
geranium stock correlated with worker
activity. Numbers in parentheses
are daily total spore counts. (Reprinted, by permission,
from Hausbeck
and Pennypacker, 1991)