( ( In ( this species ) ) ( , ( pheromones ( ( suppress ( activity ( of ( the ( corpora ( ( ( allata and ) juvenile ) ( hormone ( ( -LRB- ( JH -RRB- ) ) secretion ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT this) (NN species))) (, ,) (NP (NNS pheromones)) (VP (VB suppress) (NP (NP (NN activity)) (PP (IN of) (NP (DT the) (JJ corpora) (ADJP (JJ allata) (CC and) (JJ juvenile)) (NN hormone) (PRN (-LRB- -LRB-) (NP (NNP JH)) (-RRB- -RRB-)) (NN secretion))))) (. .)))
In this species, pheromones suppress activity of the corpora allata and juvenile hormone (JH) secretion.
(ROOT (S (NP (NNS Pheromones)) (VP (VBP are) (VP (VBN released) (PP (IN into) (NP (NP (DT the) (NN environment)) (PP (IN for) (NP (NP (NN communication)) (PP (IN between) (NP (NP (NNS animals)) (PP (IN of) (NP (DT the) (JJ same) (NN species))))))))))) (. .)))