There was also obvious difference in pathogenicity even if different hosts were inoculated by the same spore isolates of Venturia inaequalis.
同一菌株对不同寄主品种的致病力也存在较大差异。
2
An intelligent instrument to predict the infection of pear leaves by pathogen of Venturia nashicola was designed based on 89C51 single chip and SHT15 smart temperature and humidity sensor.