Marigold (Tagete erecta): An Effective Meloidogyne incognita Trap Plant
نویسندگان
چکیده
منابع مشابه
Marigold, Castor Bean, and Chrysanthemum as Controls of Meloidogyne incognita and Pratylenchus alleni.
Root and soil populations of Meloidogyne incognita were significantly fewer from marigold, castor bean, and chrysanthemum than from tomato roots and soil, but not from fallow soil. Root populations of Pratvlenchus alleni were significantly fewer from marigold, castor bean, and chrysanthemum than from tomato: marigold had the fewest. Root populations of M. incognita and P. alleni from tomato sim...
متن کاملEffect of Temperature on Suppression of Meloidogyne incognita by Tagetes Cultivars.
The suppression of Meloidogyne incognita by marigolds differed among six marigold cultivars and five soil temperatures. Tagetes signata (syn. T. tenuifolia) cv. Tangerine Gem and the Tagetes hybrid Polynema allowed reproduction and root galling when grown at 30 degrees C, and should not be used for control of M. incognita at temperatures close to 30 degrees C. Tagetes patula cultivars Single Go...
متن کاملBehavior of Tethered Meloidogyne incognita.
The tethered-nematode technique was adapted for use with second-stage juveniles of Meloidogyne incognita. The data demonstrate that M. incognita exhibits the same patterns of behavior as adults of the free-living nematode, Caenorhabditis elegans. The principal differences are that M. incognita is slower and less regular in its behavior than C. elegans. The frequency of normal waves is about 0.2...
متن کاملSurface Coat of Meloidogyne incognita.
The nematode surface coat is defined as an extracuticular component on the outermost layer of the nematode body wall, visualized only by electron microscopy. Surface coat proteins of Meloidogyne incognita race 3 infective juveniles were characterized by electrophoresis and Western blotting of extracts from radioiodine and biotin-labeled nematodes. Extraction of labeled nematodes with cetyltrime...
متن کاملHost Plant Resistance as an Alternative to Methyl Bromide for Managing Meloidogyne incognita in Pepper.
Pre-plant soil fumigation with methyl bromide and host resistance were compared for managing the southern root-knot nematode (Meloidogyne incognita) in pepper. Three pepper cultivars (Carolina Cayenne, Keystone Resistant Giant, and California Wonder) that differed in resistance to M. incognita were grown in field plots that had been fumigated with methyl bromide (98% CHBr : 2% CClNO [w/w]) befo...
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ژورنال
عنوان ژورنال: International Journal of Agriculture and Biology
سال: 2021
ISSN: 1560-8530,1814-9596
DOI: 10.17957/ijab/15.1666