( Cause ( ( The disease ) ( ( is ( caused ( by ( ( ( Plasmodiophora brassicae ) , ) ( ( a ( fungus-like microorganism ) ) ( that ( can ( ( survive ( in soil ) ) ( ( ( 18 years ) or ) ( more ( after ( an ( infected crop ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB Cause)) (NP (DT The) (NN disease)) (VP (VBZ is) (VP (VBN caused) (PP (IN by) (NP (NP (NNP Plasmodiophora) (NNP brassicae)) (, ,) (NP (NP (DT a) (JJ fungus-like) (NN microorganism)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB survive) (PP (IN in) (NP (NN soil))) (ADVP (NP (CD 18) (NNS years)) (CC or) (ADVP (RBR more) (PP (IN after) (NP (DT an) (JJ infected) (NN crop)))))))))))))) (. .)))
Cause The disease is caused by Plasmodiophora brassicae, a fungus-like microorganism that can survive in soil 18 years or more after an infected crop.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN fungus)) (VP (VBZ causes) (NP (NP (NN ergot)) (, ,) (NP (NP (DT a) (NN disease)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBZ impacts) (NP (NNS crops)) (ADVP (RB directly))) (CC and) (VP (VBZ has) (NP (NP (ADJP (RBR more) (JJ devastating)) (NNS effects)) (PP (IN on) (NP (NNS animals))))))))))) (. .)))