About This Project

Enhancement of agronomic, œnological and scientific subjects for technical institutes, professional journals and searshers.

1- Exuviae of Scaphoïdeus titanus

2- Egg of Eupoecilia ambiguella on young wine grape

3- Bysticus betulae

4- Bromius obscurus

5- Eggs of Coccinella septempunctata

6- Botrytis cinerea on a Pinot Noir grape

7- Macrophotographic system

8- Cleistothecia of Erysiphe necator

9- Characterisation of tartaric acid in different wines

10- Tartaric acid in a bottle

11- Color chart of Champagne rosé shades

12- Wine flowing in a glass