STUDY ON BIOLOGY OF Arceuthobium chinense AND ITS HARM SET TO Keteleeria evelyniana
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Abstract
The time of mciosis for Arceuthobium chinense is in July.The cndophytic system of Arceuthobium chinense develops sinkers after the parasite successfully infects the host for one year. The sinkers hold a lot of woll-devcloped vessels which connect with the host's xylem. The sinkers damage the host's xylcm and occupy the host's medullary ray. Thus the parasite makes its host dcereasc the products and quality.
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