辣椒潜伏侵染菌与采后病害的关系

Relation of the latent infective pathogen in pepper post-harvest disease

辣椒果实潜伏侵染菌的分离结果与采后病害病原菌的分离结果表明 :交链孢菌Alternariaalter nata、盘长孢状刺盘孢菌Colletotrichumgloeosprioides、辣椒软腐病菌Erwiniacarotovorasubsp carotovora具有潜伏侵染性 ;用这 3种菌对辣椒果实接种 ,接种果实表现与原分离病果相同的症状 ,并再分离得到了接种病原菌。这一结果进一步证明 :A alternata、C gloeosporioides、E c subsp

Isolation of the latent infective pathogens in pepper fruits and pathogens of the pepper post harvest disease showed that Alternaria alternata?Colletotrichum gloeosprioides?Erwinia carotovora subsp have latent infection characteristics They were inoculated on the pepper fruits,expressing just like first disease symptom and reisolated from the inoculated fruits inoculum The result further demonstrate that A. alternata?C gloeosporioides?E c subsp carotovora are the latent infective pathogen of the pepper post harvest disease