ԵՐԵՎԱՆԻ ԶԲՈՍԱՅԳԻՆԵՐԻ ԵՎ ՊՈՒՐԱԿՆԵՐԻ ԲՈՒՐՈՒՄՆԱՎԵՏ ՈՐՈՇ ԾԱՌԱՏԵՍԱԿՆԵՐԻ ՎՆԱՍԱՏՈՒՆԵՐԸ. (Armenian)

The pests Robinia pseudoacacia (Fabaceae; 1753), Prunus serrulata (Rosaceae; 1830), Tilia cordata (Tiliaceae; 1768), Padus racemosa (Rosaceae;1753), which are widespread in the parks and gardens of Yerevan, were studied. It was discovered that Parthenolecanium corni Bouche, Euproctis chrysorrhoea, Aphis laburni and Myzus cerasi can be observed on the mentioned plant species in early spring. The degree of damage of a particular pest on the trees, biological and ecological features. [ABSTRACT FROM AUTHOR]

Изучены широко распространенные в парках и садах Еревана вредители Robinia pseudoacacia (Fabaceae; 1753), Prunus serrulata (Rosaceae; 1830), Tilia cordata (Tiliaceae; 1768), Padus racemosa (Rosaceae; 1753). Выявлено, что ранней весной на указанных видах растений можно наблюдать Parthenolecanium corni Bouche, Euproctis chrysorrhoea, Aphis laburni, Myzus cerasi. Указываются степень поражения того или иного вредителя на деревьях, биологические и экологические особенности. [ABSTRACT FROM AUTHOR]

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