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当前位置: 首页 > 文章 > 覆膜对柠檬园病虫害危害情况的影响 热带农业科学 2019 (1) 79-85
Position: Home > Articles > Effects of Plastic Film Mulching on Occurrence of Pests and Diseases in Lemon Orchards Chinese Journal of Tropical Agriculture 2019 (1) 79-85

覆膜对柠檬园病虫害危害情况的影响

作  者：
杨建东;郭莉娜;王自然;郭俊;李进学;高俊燕
单  位：
云南省农业科学院热带亚热带经济作物研究所
关键词：
覆膜;病虫害;危害情况;柠檬园
摘  要：
为明确覆膜种植对柠檬园病虫害危害情况的影响,于2016年4月和7月调查了保山市和瑞丽市覆膜和常规种植柠檬园的病虫害危害情况。结果表明:常规种植柠檬园有刺吸类害虫4种、食叶类害虫1种、蛀干害虫1种及病害8种,覆膜种植柠檬园有刺吸类害虫7种、食叶类害虫1种及病害8种。在保山市覆膜种植与常规种植柠檬园相比, 4月刺吸类害虫增加了5种,锈壁虱的危害更低,蓟马危害增加; 7月刺吸类害虫种类和蓟马危害情况相同。在瑞丽市覆膜种植与常规种植柠檬园相比, 4月刺吸类害虫种类相同,蓟马的危害更高; 7月刺吸类害虫均为3种,锈壁虱的危害更低。2种种植模式柠檬园食叶类害虫危害情况相同。4月,覆膜种植提高了保山市柠檬园的病害种类,对灰霉病的危害情况无影响,但降低了瑞丽市柠檬园病害种类,降低了灰霉病的危害; 7月, 2种种植模式下保山市和瑞丽市柠檬园的病害种类为4～6种。覆膜种植提高柠檬园刺吸类害虫的种类,降低了锈壁虱的危害,增加了蓟马的危害,对食叶类害虫潜叶蛾无影响,对蛀干害虫和病害的影响不明确。
译  名：
Effects of Plastic Film Mulching on Occurrence of Pests and Diseases in Lemon Orchards
作  者：
YANG Jiandong;GUO Lina;WANG Ziran;GUO Jun;LI Jinxue;GAO Junyan;Institute of Tropical and Subtropical Cash Crops, Yunnan Academy of Agricultural Sciences;
单  位：
YANG Jiandong%GUO Lina%WANG Ziran%GUO Jun%LI Jinxue%GAO Junyan%Institute of Tropical and Subtropical Cash Crops, Yunnan Academy of Agricultural Sciences
关键词：
plastic film mulching;;pests and diseases;;damage;;lemon orchards
摘  要：
A survey was made of occurrence of pests and diseases in lemon orchards planted traditionally or with plastic film mulching in Baoshan and Ruili in August and July 2016 to analyze the effect of plastic film mulching on occurrence of pests and diseases in lemon orchards. The results showed that there were4 species of piercing sucking insects, 1 species of leaf-feeding insects, 1 species of boring insects and 8 species of diseases in the traditionally planted lemon orchards while there were 7 species of piercing sucking insects, 1 species of leaf-feeding insects and 8 species of diseases in the lemon orchard mulched with plastic film. There were 5 more species of piercing sucking insects in the plastic film mulching lemon orchard than in the traditional lemon orchard in Baoshan in August, and the infestation of Eriophyes oleivorus was lower but infestation of thrips increased; the numbers of species and thrips were similar in both the lemon orchards in July. In Ruili the number of species of piercing sucking insects was the same in both the lemon orchards in April, but the infestation of thrips was higher; there were 3 species of piercing sucking insects in both the lemon orchards in July, and the infestation of E. oleivorus was lower in the plastic film mulching lemon orchards than in the traditional lemon orchards. The infestation of leaf-feeding insects was the same in both the lemon orchards. In April plastic film mulching increased the number of diseases in the lemon orchards and had no effect on infection of gray mould disease in lemon orchards in Baoshan, but reduced the number of diseases and the infection of gray mould in Ruili.In July there were 4-6 diseases in both the lemon orchards in Baoshan and Ruili. Plastic film mulching increased the number of species of piercing sucking insects in the lemon orchards, reduced the infestation of E. oleivorus and increased the infestation of thrips, and it had no effect on leaf-feeding insects,leafminer moths and had no clear effect on stem-borer insects and diseases.

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