| 中黑盲蝽胚胎发育的显微及切片观察 |
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| 引用本文： | 田彩红,封洪强,王 瑛,许 鹏,李国平,黄建荣,封洪云,尹新明.中黑盲蝽胚胎发育的显微及切片观察[J].植物保护,2017,43(1):178-181. |
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| 作者姓名： | 田彩红 封洪强 王 瑛 许 鹏 李国平 黄建荣 封洪云 尹新明 |
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| 作者单位： | 1. 新疆农业大学农学院，乌鲁木齐 830052; 新疆维吾尔自治区高校农林有害生物监测与安全防控重点实验室，乌鲁木齐 830052;2. 新疆出入境检验检疫局,乌鲁木齐,830063 |
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| 基金项目： | 新疆维吾尔自治区科技成果转化专项资金 (201154106); 新疆农业大学产学研联合培养研究生项目(xjaucxy-yjs-20141031) |
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| 摘 要： | 以滞育卵越冬是中黑盲蝽生活史的重要组成部分,为明确滞育卵胚胎发育的停滞时期,对中黑盲蝽的胚胎发育过程进行了显微观察,并将胚胎发育停滞期的滞育卵做了石蜡切片。温度(26±1)℃,相对湿度70%±10%,光周期L∥D=14h∥10h条件下,滞育卵在产卵后48h停止发育,而非滞育卵则继续发育,在产卵后第9天孵出若虫。通过测定中黑盲蝽胚胎发育不同时期的卵重发现,非滞育卵随着胚胎发育卵重持续增加,滞育卵在发育48h后卵重不再增加。
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| 关 键 词： | 辣椒细菌性叶斑病 加工辣椒 抗病性鉴定 种质资源 |
| 收稿时间： | 2016/2/25 0:00:00 |
| 修稿时间： | 2016/4/25 0:00:00 |
Morphological observation of embryonic development of Adelphocoris suturalis by microscope and paraffin section |
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| Tian Caihong,Feng Hongqiang,Wang Ying,Xu Peng,Li Guoping,Huang Jianrong,Feng Hongyun,Yin Xinming.Morphological observation of embryonic development of Adelphocoris suturalis by microscope and paraffin section[J].Plant Protection,2017,43(1):178-181. |
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| Authors: | Tian Caihong Feng Hongqiang Wang Ying Xu Peng Li Guoping Huang Jianrong Feng Hongyun Yin Xinming |
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| Institution: | 1. College of Agronomy, Xinjiang Agricultural University, Urumqi 830052, China; 2. Key Laboratory of Prevention and Control for Pests Monitoring and Security of Xinjiang Autonomous Regional Universities, Urumqi 830052, China; 3. Xinjiang Provincial Entry-Exit Inspection and Quarantine Bureau, Urumqi 830063, China |
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| Abstract: | Pepper bacterial leaf spot caused by Pseudomonas fulva is a new disease on the cultivated processing pepper in North Xinjiang.In order to evaluate processing pepper resistance to bacterial leaf spot,seeds of 13 pro-cessing pepper materials were sown in flowerpot in the greenhouse,and suspension of inocula was sprayed or nee-dled to the seedlings of 5-6 true leaves,and then the resistance of pepper materials was evaluated based on disease index,as well as the field investigation results.The results indicated that there were no immune materials.‘Gail-iangjiaxian 1 ’and ‘Fenglihongguan’were resistant materials.‘Jiaxian 4 ’,‘Xinfeng 6 ’,‘Qinjiaowang’,‘Shaanzaohong’and ‘Baofeng 2’were tolerant to bacterial leaf spot;‘Hongan 6’,‘Chaotianjiao’were suscepti-ble varieties,and ‘Jinta’,‘Honglong 13’,‘Tiepijiao’and ‘Chaojihanguotianjiao’were high susceptible ones. The above results provide the theory basis for pepper disease resistance breeding and disease control. |
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| Keywords: | pepper bacterial leaf spot processing pepper resistance evaluation germplasm |
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