Weather boost keeps EU, UK on course for bigger wheat harvest
* Warm June, May showers help wheat after cold, dry early spring* Agritel sees potential for French crop rebounding to 38 mln T* German, Polish production also on track to increase* Weather increases odds of good UK crop following sowing reboundPARIS, June 4 (Reuters) - Warm June weather after widespread rain last month is helping European wheat crops recover from a chilly,