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缅甸稻飞虱的发生和防控情况 被引量:1
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作者 khin nyein chan 尹艳琼 +3 位作者 李向永 刘莹 赵雪晴 谌爱东 《环境昆虫学报》 CSCD 北大核心 2021年第6期1417-1426,共10页
稻飞虱是缅甸水稻种植区常见且分布广泛的一类害虫,可造成农作物不同程度的减产。稻飞虱的爆发与高产品种的大规模推广种植具有一致性,同时其种群变化也与天气条件有关。近年来,缅甸中部部分省份稻飞虱大量孳生,在一定程度上,这与氮肥... 稻飞虱是缅甸水稻种植区常见且分布广泛的一类害虫,可造成农作物不同程度的减产。稻飞虱的爆发与高产品种的大规模推广种植具有一致性,同时其种群变化也与天气条件有关。近年来,缅甸中部部分省份稻飞虱大量孳生,在一定程度上,这与氮肥施用水平有关。雨季稻飞虱种群增加,7月和8月为高峰期。在缅甸,主要通过培育抗虫、抗旱、抗逆等水稻品种来防控稻飞虱。同时用诱虫灯进行早期入侵的虫源的监测,必要时,采用化学杀虫剂防治。缅甸部分农场还采用了病虫害综合管理系统(IPM),以建立健康、安全、可调节的水稻生态系统及可持续的病虫害管理。 展开更多
关键词 稻飞虱 暴发 种群变化 防控策略 IPM
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Current Knowledge of Mango and Fruit Fly (Diptera: Tephritidae) Control in Myanmar: A Review
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作者 Kyaw Lin Maung Yin Yin Mon +7 位作者 Myat Phyu khine khin nyein chan Aye Phyoe Aye Thandar Soe Thae Yu Yu Han Wah Wah Myo Sein Su Su San Aye Aye Khai 《Advances in Entomology》 2021年第1期49-58,共10页
Mango is one of the largest commercial fruit<span style="font-family:Verdana;">s</span><span style="font-family:Verdana;"> in Myanmar and the fruit fly, </span><i>... Mango is one of the largest commercial fruit<span style="font-family:Verdana;">s</span><span style="font-family:Verdana;"> in Myanmar and the fruit fly, </span><i><span style="font-family:Verdana;">B</span></i><span style="font-family:Verdana;">. </span><i><span style="font-family:Verdana;">dorsalis</span></i><span style="font-family:Verdana;"> and </span><i><span style="font-family:Verdana;">B</span></i><span style="font-family:Verdana;">. </span><i><span style="font-family:Verdana;">correcta</span></i><span style="font-family:Verdana;"> are the major pests. Mango is a kind of native fruit which can grow well as natural vegetation throughout the entire country under the various climatic conditions. We aimed to point out overuse of insecticide application in agricultural sector of Myanmar and further criteria of effective fruit fly control techniques were also proposed for worldwide ecosystem. Traditional fruit fly control is primarily focused on the uncoordinated use of insecticide applications which is orchard-by-orchard strategy. However, in view of flying distance, this localized strategy is not successful and harms the ecosystem. Occasionally, fruit bagging technique was applied by some farmers. In Myanmar’s agricultural sector, numerous varieties of cheap insecticides which mostly imported from China were plentiful. While conventional insecticide application controls were implemented annually, the population of fruit flies increased year after year, particularly in tropical region. The requirement of technical-scientific research reduced the worldwide fruit fly records. Furthermore, traditional insecticide application approach inhibits the yield and quality of mangoes that have adversely affected international trade. Importantly, in long term period of the entire previous decade, the conventional insecticide application controls make more fruit fly infestation.</span> 展开更多
关键词 MANGOES Fruit Fly Control Technique Insecticides Application Myanmar
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