| 辣椒田蟋蟀种类、生活规律与综合防治的研究 |
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| 引用本文： | 仵光俊,陈志杰,张淑莲,张美荣,吴耀军.辣椒田蟋蟀种类、生活规律与综合防治的研究[J].植物保护学报,1993,20(3):223-228. |
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| 作者姓名： | 仵光俊 陈志杰 张淑莲 张美荣 吴耀军 |
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| 作者单位： | 陕西省动物研究所 西安 |
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| 摘 要： | 辣椒田蟋蟀有5种。北京油葫芦 Teleogryllus emma Ohmaehi et Matsumura 为陕西关中灌区椒田的主要种。大扁头蟋 Loxoblemmus doenitzi Stein 为不同生态区的常见种。各种蟋蟀在陕西1年均发生1代,以卵越冬,4月下旬孵化盛期,4月下旬—9月上旬若虫发生期,8月下旬—9月下旬成虫发生盛期。8—9月是为害辣椒的关键时期。蟋蟀具有较强的趋光性、趋化性,有趋向于渠边、地边的习性,18—19时为日活动高峰。地膜、杂草孳生、生长势郁闭、麦糠(草)覆盖及混作的椒田,种群数量大,为害严重。早期田间挖窝诱蛛、插种玉水、花生、繁育天敌,中期溜施毒土,后期毒饵诱杀,是控制蟋蟀为害的有效措施。
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| 关 键 词： | 辣椒 蟋蟀 种群动态 综合防治 |
STUDY ON SPECIES LAW OF LIFE AND INTEGRATED CONTROL OF CRICKETS IN PEPPER FIELDS |
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| Wu Guangjun,Chen Zhijie,Zhang Soulian,Zhang Meirong and Wu Yaojun.STUDY ON SPECIES LAW OF LIFE AND INTEGRATED CONTROL OF CRICKETS IN PEPPER FIELDS[J].Acta Phytophylacica Sinica,1993,20(3):223-228. |
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| Authors: | Wu Guangjun Chen Zhijie Zhang Soulian Zhang Meirong and Wu Yaojun |
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| Affiliation: | Shaanxi Institute of Zoology, Xian,Shaanxi Institute of Zoology, Xian,Shaanxi Institute of Zoology, Xian,Shaanxi Institute of Zoology, Xian and Shaanxi Institute of Zoology, Xian |
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| Abstract: | There are five species of cricket in pepper fields Telegryllus emmaOhmaehi et Matsumura is the main species upon irregation area of pepperfields in Guan Zhong Region.Loxoblemmus doenitzi Stein is the commonspecies of different ecological districts in Guan Zhong,Shaan Nan andShaan Bei Regions.All the crickets are one generation per year.Over-winter with their eggs about 1.5-2.8cm length deep at southern exposurearound canals,ditchs,tombs and mountain ridges.The hatch period ofeggs within the last ten days of April,the nymphs take place from thelast ten days of April to the first ten days of September,the adultsmainly happen from the last ten days of August to the last ten days ofSeptember.The key period of damage is from August to September.Both phototaxis and chemotaxis are obviously.Intertill weeding,deepploughing,irrigation fields,transplant peanuts,spiders tempting,ene-mies protection and pesticide use are effective factors within the cricketsmanagement. |
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| Keywords: | pepper field cricket bionomics integrated control |
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