(S (S (PP (IN In) (NP (BASENP (DT a) (JJ related) (NN development)) (PP (IN on) (NP (BASENP (NNP January) (NN 17)) (COMMA ,) (NN 2007))))) (COMMA ,) (S (BASENP (DT the) (NNP U.S.) (NNP Environmental) (NNP Protection) (NNP Agency)) (VP (VBZ has) (VP (ADVP (RB drastically)) (VP (VBN tightened) (NP (BASENP (NN use) (NNS rules)) (PP (IN on) (NP (BASENP (DT some)) (PP (IN of) (NP (BASENP (DT the) (JJ chief) (NNS pesticides)) (VP (VBN used) (PP (IN on) (NP (NP (NP (NP (NP (BASENP (NNS apples)) (COMMA ,) (BASENP (NNS blueberries))) (COMMA ,) (BASENP (NNS grapes))) (COMMA ,) (BASENP (NNS peaches))) (COMMA ,) (BASENP (NNS pears))) (CC and) (NP (BASENP (JJ other) (NNS fruits)) (VP (VBN pollenized) (PP (IN by) (BASENP (NNS honey-bees)))))))))))))))))) (PERIOD .))