000			01143nam a2200193Ia 4500
008			220216s9999 xx 000 0 und d
100			_aHuicai Zeng
245		0	_aIdentification and pathogenicity test of the fungi from the bark with patch canker of rubber trees
260			_bProceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.298-303.
520			_aA total of 7 isolates of Pythium were obtained from the barks of the roots and trunks of rubber trees (clone RRIM600) with symptoms similar to patch canker. Based on their morphological characteristics and cardinal temperatures, these isolates were identified as Pythium vexans de Bary. Inoculating all these isolates onto the mature rubber trees resulted in the symptoms similar to the ones on the barks where the isolates were obtained, and the same fungi as the ones used for inoculation were isolated from the resultant diseased tissues of inoculation.
650			_aPatch canker
650			_aPathogenecity test
650			_aPythium vexans
700			_aFucong Zheng
700			_aHo H H
700			_aRui Li
700			_aXiangshe Wang
942			_cJS
999			_c60596 _d60596