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Screening of Hot Pepper Cultivars for Resistance to Meloidogyne incognita(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年21
Page:
71-74
Research Field:
Publishing date:

Info

Title:
Screening of Hot Pepper Cultivars for Resistance to Meloidogyne incognita
Author(s):
LI Xiang; YANG Min; LI Hui; XU Hongye; LI Min
College of Horticulture,Qingdao Agricultural University,Qingdao,Shandong 266109
Keywords:
hot pepper; Meloidogyne incognita; subordinate function; resistance evaluation
PACS:
-
DOI:
10.11937/bfyy.20171316
Abstract:
Fifteen hot pepper cultivars were used as materials,the relative growth rate and disease index were planted in pots and inoculated with Meloidogyne incognita were measured and analyzed by using subordinate function.The results showed that ‘Cushengjiao’(QAU) which the subordinate function value was 6.1,had the strongest resistance capacity,while ‘Xiaojianjiao’(Nongjia) which the subordinate function value was 2.3 had the lowest resistance capacity.The test was screened for resistance to Meloidogyne incognita that three cultivars were stronger,‘Shengsong’‘Cushengjiao’(QAU) and ‘Yangjiaojiao’(QAU),respectively.

References:

[1]吕星光,李敏,杜玉芬,等.瓜嫁接砧木对南方根结线虫的抗性鉴定[J].北方园艺,2016(7):104-107.

[2]刘大伟,孙萌萌,刘秀杰,等.不同辣椒品种对南方根结线虫的抗性评价[J].中国蔬菜,2015(5):42-44.
[3]钟梯.0.5%阿维菌素颗粒剂对胡椒南方根结线虫的田间防治效果[J].安徽农业科学,2015,21(21):127-128.
[4]顾晓慧,王立浩,毛胜利,等.辣椒根结线虫防治与抗性育种研究进展[J].中国蔬菜,2006(5):33-36.
[5]LIU Z J,DU G F,ZHU J,et al.Resistance evaluation of Capsicum spp.germplasm to Meloidogyne incognita[J].Agricultural Science & Technology,2016,17(7):1723-1728.
[6]安连菊,贾尝,阮维斌,等.五个辣椒品种对南方根结线虫的抗性评价[J].北方园艺,2010(5):158-160.
[7]BRIDGE J,PAGE S L J.Estimation of root-knot nematode infestation levels on roots using a rating chart[J].Tropical Pest Management,1980,26(3):296-298.
[8]BOITEUX L S,CHARCHAR J M.Genetic resistance to root-knot nematode (Meloidogyne javanica) in eggplant (Solanum melongena)[J].Plant Breeding,1996,115(3):198-200.
[9]许立志,庞胜群,刁明,等.隶属函数法评价不同加工番茄品种耐盐性[J].新疆农业科学,2017(5):1-9.

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Last Update: 2017-11-14