本文报道了黑龙江省果树病害48种，其中包括仁果类（苹果、梨）病害26种；

In this article, 48 species diseases of fruit tree in Heilongjiang province were reported, including 26 species disease of kernel fruit(from apple, pear);

youdao

本文报道了黑龙江省果树病害48种，其中包括仁果类（苹果、梨）病害26种；

In this article, 48 species diseases of fruit tree in Heilongjiang province were reported, including 26 species disease of kernel fruit(from apple, pear);

youdao