摘要
0引言番木瓜(Carica papaya)是种植和消费最广泛的热带水果之一,属番木瓜科(Caricaceae)番木瓜属(Carica),为多年生常绿软质小乔木,我国广东、海南、广西、福建、云南和台湾等地均有栽培;。因其果肉肥厚香甜、营养价值高而深受广大消费者的喜爱。由炭疽菌引起的炭疽病是番木瓜的主要采后病害,严重影响番木瓜的品质和产量;。
In November 2019,the typical anthracnose fruits were collected from a papaya orchard in Danzhou City,Hainan Province.The isolate 23 was isolated by tissue isolation method and purified using single-spore isolation approach.According to morphological characteristics and phylogenetic analysis of ITS,GAPDH,TUB,and ACT gene sequences,the pathogen was identified as Colletotrichum okinawense.This is the first report of C.okinawense caused anthracnose on papaya in China mainland.
作者
于婧
李敏
高兆银
弓德强
母军霞
花静静
李俊国
胡美姣
YU Jing;LI Min;GAO Zhaoyin;GONG Deqiang;MU Junxia;HUA Jingjing;LI Junguo;HU Meijiao(College of Plant Protection,Hainan University,Haikou 570228,China;Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Integrated Pest Management on Tropical Crops,Ministry of Agriculture and Rural Affairs,Haikou 571101,China;College of Horticulture,Hainan University,Haikou 570228,China;Key Laboratory of Hainan Province for Postharvest Physiology and Technology of Tropical Horticultural Products,Zhanjiang 524091,China)
出处
《植物病理学报》
CAS
CSCD
北大核心
2022年第1期114-117,共4页
Acta Phytopathologica Sinica
基金
热科院创新团队项目(1630042017027)
中央级公益性科研院所基本科研业务费专项(hzsjy2017006)。
