广西合浦县石湾镇油茶主要害虫种类及防治措施——以国有钦廉林场为例

Major Pests of Camellia oleifera in Shiwan Town, Hepu County,Guangxi Province and Control Measures—Taking Qinlian State Owned Forest Farm for Example

油茶是世界四大油料植物之一,具有很高的经济价值。广西作为我国油茶种植传统区,随着近年来种植面积的不断扩大,油茶虫害问题也日益凸显。调查了广西国有钦廉林场种植的2种油茶的害虫种类,结果表明:害香花油茶的害虫有41种,为害岑软油茶的害虫有28种,其中,共有害虫种数15种,占害虫总数的28.3%。根据调查的害虫危害特点和发生情况,提出了相应的防治措施,为该地区油茶害虫的防治提供参考。

Camellia oleifera Abel,one of the world’s foremost oil-producing plants,holds significant economic value.Guangxi Province is a traditional area for Camellia oleifera Abel cultivation in China.With the continuous expansion of planting area in recent years,the problem of Camellia oleifera Abel pest infestation has become increasingly prominent.Our research focused on identifying pest species affecting two varieties in the Guangxi National Qinlian Forest Farm.The findings indicated the presence of 41 distinct pests damaging Camellia osmantha and 28 d amaging Camellia oleifera.Notably,15 of these pests were common to both varieties,constituting 28.3%of the total pest count.Drawing upon the observed characteristics of pest damage and their patterns of occurrence,corresponding control measures were proposed,with a view to providing valuable insights into pest management strategies for Camellia oleifera Abel cultivation,extending beyond the confines of Guangxi Province.