黄胸蓟马是我国南方地区常见的栖花类害虫,寄主植物广泛,包括蔬菜、果树、花卉等。为明确黄胸蓟马形态特征与发生规律,通过田间系统观察与室内饲养相结合的方法,对其不同发育阶段的形态特征进行描述;并基于文献资料总结该虫的为害特点...黄胸蓟马是我国南方地区常见的栖花类害虫,寄主植物广泛,包括蔬菜、果树、花卉等。为明确黄胸蓟马形态特征与发生规律,通过田间系统观察与室内饲养相结合的方法,对其不同发育阶段的形态特征进行描述;并基于文献资料总结该虫的为害特点、发生规律和防治措施。黄胸蓟马[Thrips hawaiiensis(Morgan)],属缨翅目(Thysanoptera)蓟马科(Thripidae)蓟马属(Thrips),又称香蕉花蓟马、夏威夷蓟马,是一种常见的栖花蓟马(Murai,2001;Wu et al.,2014),常危害植物花蕾和幼果(韩运发,1997)。展开更多
The test on the preference of Thrips palmi to eight color sticky cards was carried out in an eggplant field. The thrip had the strongest preference to blue sticky card (P<0.01), and its preference order to the othe...The test on the preference of Thrips palmi to eight color sticky cards was carried out in an eggplant field. The thrip had the strongest preference to blue sticky card (P<0.01), and its preference order to the other 7 color cards was as follows: blue, turguoise, yellow, deep blue, green, orange, red and black. Results on the trapping effect of blue sticky card from east, south, west and north directions show that most thrips were trapped from the north,which existed a significant difference with those from the other three directions (P<0.05). Five blue sticky cards were set up at the heights of 73.9,101.7,129.5,157.3 and 185.1 cm above the ground to trap thrips, when the average height of eggplant was approximately 70 cm. More thrips were trapped of 73.9 and 101.7 cm height, which existed significant difference with those at the other three heights. During 5 continuous 3 hour spans from 5 am to 8 pm, the numbers of female, male and total adult thrips trapped were not significantly different.展开更多
西花蓟马(Frankliniella occidentalis Pergande)是我国新近发现的外来有害生物,是全世界已知的4 500种蓟马中最为凶险的农林害虫之一。概括了国内外西花蓟马的寄主范围,描述了西花蓟马的危害特点,并讨论了西花蓟马的防治措施及手段,为...西花蓟马(Frankliniella occidentalis Pergande)是我国新近发现的外来有害生物,是全世界已知的4 500种蓟马中最为凶险的农林害虫之一。概括了国内外西花蓟马的寄主范围,描述了西花蓟马的危害特点,并讨论了西花蓟马的防治措施及手段,为西花蓟马的有效可持续防控提供重要的参考。展开更多
文摘黄胸蓟马是我国南方地区常见的栖花类害虫,寄主植物广泛,包括蔬菜、果树、花卉等。为明确黄胸蓟马形态特征与发生规律,通过田间系统观察与室内饲养相结合的方法,对其不同发育阶段的形态特征进行描述;并基于文献资料总结该虫的为害特点、发生规律和防治措施。黄胸蓟马[Thrips hawaiiensis(Morgan)],属缨翅目(Thysanoptera)蓟马科(Thripidae)蓟马属(Thrips),又称香蕉花蓟马、夏威夷蓟马,是一种常见的栖花蓟马(Murai,2001;Wu et al.,2014),常危害植物花蕾和幼果(韩运发,1997)。
文摘The test on the preference of Thrips palmi to eight color sticky cards was carried out in an eggplant field. The thrip had the strongest preference to blue sticky card (P<0.01), and its preference order to the other 7 color cards was as follows: blue, turguoise, yellow, deep blue, green, orange, red and black. Results on the trapping effect of blue sticky card from east, south, west and north directions show that most thrips were trapped from the north,which existed a significant difference with those from the other three directions (P<0.05). Five blue sticky cards were set up at the heights of 73.9,101.7,129.5,157.3 and 185.1 cm above the ground to trap thrips, when the average height of eggplant was approximately 70 cm. More thrips were trapped of 73.9 and 101.7 cm height, which existed significant difference with those at the other three heights. During 5 continuous 3 hour spans from 5 am to 8 pm, the numbers of female, male and total adult thrips trapped were not significantly different.
文摘西花蓟马(Frankliniella occidentalis Pergande)是我国新近发现的外来有害生物,是全世界已知的4 500种蓟马中最为凶险的农林害虫之一。概括了国内外西花蓟马的寄主范围,描述了西花蓟马的危害特点,并讨论了西花蓟马的防治措施及手段,为西花蓟马的有效可持续防控提供重要的参考。
