( Spinosad ( ( ( ( is ( produced ( by ( a bacterium ) ) ) ) and ) ( is ( poisonous ( to ( numerous ( insect pests ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Spinosad)) (VP (VP (VBZ is) (VP (VBN produced) (PP (IN by) (NP (DT a) (NN bacterium))))) (CC and) (VP (VBZ is) (ADJP (JJ poisonous) (PP (TO to) (NP (JJ numerous) (NN insect) (NNS pests)))))) (. .)))
Spinosad is produced by a bacterium and is poisonous to numerous insect pests.
(ROOT (S (NP (NNS Bacteria)) (VP (VBP are) (NP (NP (DT the) (RBS most) (JJ numerous) (NNS species)) (PP (IN on) (NP (DT the) (NN planet))))) (. .)))