摘要
柑橘病虫害会导致柑橘产量降低、果实品质下降等一系列问题,更会制约规模化生产。目前,柑橘病虫害已成为制约浏阳市柑橘产业发展的重要因素。为明确柑橘的主要病虫害种类,探讨柑橘病虫害防控策略,采用定点调查和抽查相结合的方法,对浏阳市柑橘病虫害进行了调查与分析。结果表明,浏阳市柑橘园常见害虫有8种,其中红蜘蛛、潜叶蛾和桔蚜发生普遍且为害严重;常见病害有6种,其中炭疽病、烟煤病、溃疡病和疮痂病在所有调查乡镇均有发生且较为严重。依据调查结果,提出了浏阳市柑橘病虫害的防治策略,以期为当地柑橘病虫害防治提供技术支撑。
Pests and diseases will reduce yield, decrease fruit quality, and restrict large-scale production of Citrus reticulata. At present, pests and diseases have become an important factor restricting the development of Citrus reticulata industry in Liuyang. In order to clarify the main types of diseases and pests on Citrus reticulata, and to discuss the prevention and control strategies of Citrus reticulata diseases and pests, a combination of fixed-point survey and random inspection is carried out to investigate and analyze Citrus reticulata diseases and pests in Liuyang. The results show that there are 8 common pests in citrus orchards of Liuyang, among which Tetranychus cinnbarinus, Phyllocnistis citrella and Toxoptera citricidus are common and infested seriously;there are 6 common diseases, among which anthracnose, soot, canker and scab have occurred much seriously in all surveyed townships. According to the survey results, the control strategy of Citrus reticulata diseases and pests in Liuyang is put forward, in order to provide technical support for local Citrus reticulata diseases and pests control.
作者
陈勇
CHEN Yong(Forestry Bureau of Liuyang Gity,Liuyang 410300,Hunan,China)
出处
《中南林业调查规划》
2022年第2期53-56,共4页
Central South Forest Inventory and Planning
关键词
柑橘
病虫害
调查
防治
浏阳市
Citrus reticulata
disease and pest
investigation
control
Liuyang City
