揭东区火龙果主要病虫害及综合防控技术  

Major Pests and Diseases and Comprehensive Prevention and Control Technology of Hylocereus undatus in Jiedong District

作　　者：陈君义 刘翠苗 何创鑫 Chen Junyi;Liu Cuimiao;He Chuangxin(Jieyang Jiedong District Agricultural Comprehensive Technology Extension Center,Jieyang 515500,Guangdong,China)

机构地区：[1]揭阳市揭东区农业综合技术推广中心,广东揭阳515500

出　　处：《农业技术与装备》2025年第3期82-84,87,共4页Agricultural Technology & Equipment

摘　　要：火龙果属热带水果,具有较高的营养价值,深受消费者喜爱,极大地促进了揭东区火龙果产业发展。火龙果种植中病虫害时常发生,不仅影响火龙果的生长及品质,而且病虫害发生严重时会导致火龙果绝产绝收,造成巨大经济损失。以揭东区火龙果种植为例,从病虫害的发生特点和综合防控技术要点两个方面,详细探讨了火龙果的主要病虫害及健康综合防控技术,以保证揭东区火龙果产业的健康发展。Hylocereus undatus is a tropical fruit with high nutritional value,which is loved by consumers and greatly promotes the development of Hylocereus undatus industry in Jiedong District.Diseases and pests occur frequently in Hylocereus undatus planting,which not only affect the growth and quality of Hylocereus undatus,but also lead to the failure of Hylocereus undatus production and harvest,resulting in huge economic losses.Took Hylocereus undatus planting in Jiedong District as an example,the main diseases and pests of Hylocereus undatus and the comprehensive control technology were discussed in detail from two aspects of the occurrence characteristics of diseases and pests and the key points of comprehensive control technology,to ensure the healthy development of Hylocereus undatus industry in Jiedong District.

关 键 词：火龙果 病虫害 症状 综合防控 揭东区 

分 类 号：S436.67[农业科学—农业昆虫与害虫防治]