中国南方果树2025，Vol.54Issue(6)：17-23,7.DOI:10.13938/j.issn.1007-1431.20240522
柑橘木虱在番薯和广金钱草上的适生性评价
Evaluation of adaptability of Diaphorina citri Kuwayama on Ipomoea batatas and Desmodium styracifolium
摘要
Abstract
Diaphorina citri Kuwayama is the main insect vector of citrus huanglongbing.In citrus production,Convolvulaceae plant Ipomoea batatas and the leguminous plant Desmodium styracifolium are commonly planted within and around orchards.To evaluate their impact on control of D.citri,the adaptability of D.citri on these plants was assessed from host preference,sur-vival duration,feeding behaviour,and oviposition,with the D.citri host plant Murraya paniculata(L.)Jack as control.The re-sults showed that the proportion of D.citri adults selected I.batatas or D.styracifolium was relatively low(18.99％and 2.05％,respectively)under the conditions of M.paniculata-I.batatas and M.paniculata-D.styracifolium plantations,which was significantly lower than that d D.citri selected M.paniculata(72.96％and 83.49％,respectively).The longest survival times of D.citri adults on I.batatas and D.styracifolium were 12 days and 11 days,respectively,longer than those with treatments of supply water-only by sponge(9 days)and no water and food(4 days).D.citri exhibited xylem ingestion waveform,but no phloem sap ingest-ion waveform when feeding on I.batatasand D.styracifolium.In addition,D.citri did not lay eggs on I.batatasor D.styracifolium.These results indicated that I.batatas and D.styracifolium could provide transitional food and temporary habitat for D.citri,and the caution should be taken regarding the planting these two plants in and around citrus orchards.关键词
柑橘木虱/番薯/广金钱草/寄主选择/存活/取食/产卵Key words
Diaphorina citri Kuwayama/Ipomoea batatas/Desmodium styracifolium/host preference/survival/feeding/oviposition引用本文复制引用
段修晴,高晶,许少婷,李雪燕,戴顺滨,邱栋梁,毛润乾..柑橘木虱在番薯和广金钱草上的适生性评价[J].中国南方果树,2025,54(6):17-23,7.基金项目
广东省科学院科技发展专项(2022GDASZH-2022030501-08) （2022GDASZH-2022030501-08）
"十四五"广东省农业科技创新九大主攻方向—柑橘黄龙病综合防控技术(2024KJ29) （2024KJ29）
广东省科技特派员项目(KTP20210352)资助. （KTP20210352）
