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首页> 外文期刊>Nematropica >EVALUATION OF CROTALARIA JUNCEA POPULATIONS AS HOSTS AND ANTAGONISTIC CROPS TO MANAGE MELOIDOGYNE INCOGNITA AND ROTYLENCHULUS RENIFORMIS
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EVALUATION OF CROTALARIA JUNCEA POPULATIONS AS HOSTS AND ANTAGONISTIC CROPS TO MANAGE MELOIDOGYNE INCOGNITA AND ROTYLENCHULUS RENIFORMIS

机译：评价粪肠球菌种群的宿主和拮抗作物，以管理拟卵线虫和轮状轮虫。

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Marla, S. R., R. N. Huettel, and J. Mosjidis. 2008. Evaluation of Crotalaria juncea Populations as Hosts and Antagonistic Crops to Manage Meloidogyne incognitia and Rotylenchulus reniformis. Nematropica 38: 155-162. Crotalaria juncea populations collected from different countries (PI 207657 from Sri Lanka, PI 314239 from Russia, PI 322377 from Brazil, PI 391567 from South Africa and PI 426626 from Pakistan) were obtained from the National Plant Germplasm System. These C. juncea populations were evaluated for their ability to suppress southern root-knot nematode, Meloidogyne incognita, and reniform nematode, Rotylenchulus reniformis in greenhouse conditions. All C. juncea populations were able to significantly suppress (P ≤ 0.05) M. incognita and R. reniformis in greenhouse tests. Crotalaria juncea roots stained with McCormick Schilling? red food color were found to contain all juvenile stages, low numbers of mature females of M. incognita with egg masses and 1-2 female reniform nematodes per 10 gm of roots, indicating that these nematodes were able to infest and reproduce on C. juncea populations. However, the reproduction on C. juncea was very low when compared to the tomato or cotton controls. Freeze-dried C. juncea root exudates tested against both M. incognita and R. reniformis demonstrated that concentrated root exudates could kill both nematodes.
机译：Marla，S。R.，R。N. Huettel和J. Mosjidis。 2008。评价猪屎豆种群作为寄主和拮抗农作物来处理Meloidogyne incognitia和Rotylenchulus reniformis。 Nematropica 38：155-162。从国家植物种质系统获得了从不同国家收集的猪屎豆种群（斯里兰卡的PI 207657，俄罗斯的PI 314239，巴西的PI 322377，南非的PI 391567和巴基斯坦的426626）。在温室条件下，对这些芥菜线虫种群进行了抑制南方根结线虫Meloidogyne incognita和肾形线虫Rotylenchulus reniformis的能力的评估。在温室试验中，所有芥兰种种群均能够显着抑制（P≤0.05）南方根结线虫和肾形芽孢杆菌。猪屎芥属根被麦考密克席林染色？红色食用色素被发现包含所有幼年阶段，每10 gm根中有少量卵形隐孢子虫的成熟雌性和1-2个雌性肾形线虫，表明这些线虫能够在C. juncea上繁殖和繁殖。人口。然而，与番茄或棉花对照相比，芥蓝的繁殖能力很低。冷冻干燥的芥菜根腐病根部分泌物均针对隐身梭状芽胞杆菌和肾形衣原体进行了测试，结果表明浓缩的根系分泌物可以杀死两个线虫。

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