CropLife Europe Crop Development Database: An open-source, pan-European, harmonized crop development database for use in regulatory pesticide exposure modeling and risk assessment.

There is a regulatory need for crop development dates to assess current default values used within chemical exposure assessments as well as to justify refinements within risk assessments. However, a readily available pan-European crop phenology database covering key FOrum for the Co-ordination of pesticide fate models and their USe (FOCUS) crops and scenarios to meet this need is not currently available. Therefore, we describe the development of a harmonized, pan-European, CropLife Europe Crop Development Database (C2D2), that is fully aligned with this regulatory requirement utilizing efficacy trials data generated for regulatory submissions when registering plant protection products under Regulation (EU)1107/2009.

New salts of the waterstable P(2)Se(6)(4-) anion.

The structures of two new salts of the P(2)Se(6)(4-) anion, [(py(2)Li)](4)[P(2)Se(6)].2py and [pyH](4)[P(2)Se(6)].H(2)O, prepared using a new synthetic route in solution starting from easily available educts, are presented.