常见例句Breeding of a new pear cultivar 'Jinyuli' immune to Venturia Pirina 梨黑星病免疫新品种金玉梨的选育Venturia pirina 梨树黑星病Venturia pirina Aderh 梨黑星病Phyllosticta pirinan. 梨叶点霉 返回 Pirina