Bouzouina, Mohammed; Berkani, Abdellah; Lotmani, Brahim; Amari, Nesrine Ouda; Ameur, Soumeya
(Bulgarian Journal of Agricultural Science, 2012-05-12)
Polyphenols are widely ranged in plants; some of them play a part in the chemical defense of plants and protect them against herbivorous insects. The absence of the damage on the spring growth seems to indicate a chemical ...