Pest Prophet funktioniert nicht

Pest Prophet calculates crop disease risk models and insect growing degree day models based on remotely gathered weather data.  This information can be used as part of an integrated pest management program, allowing farmers to improve spray decisions and maintain successful crop protection while conserving resources.  It is easy to implement, with no additional weather stations or hardware required, and uses the most accurate weather data available to ensure the highest level of accuracy.  Pest Prophet gives farmers and pest advisors easily interpreted results in the form of daily risk levels and forecasts.  The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends.  You may use Pest Prophet for free with a single field and some limited features.  You can go to your iTunes Account settings to manage your subscription and turn off auto-renew.  Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.  Available models have been researched and tested by leading agricultural institutions.  Your iTunes Account will be charged when the purchase is confirmed.  These prices are for United States customers.  If you subscribe before your free trial ends, the rest of your free trial period will be forfeited as soon as your purchase is confirmed.