MEKANISME KETAHANAN KENTANG (SOLANUM TUBEROSUM) TERHADAP NEMATODA SISTA KUNING (GLOBODERA ROSTOCHIENSIS)
نویسندگان
چکیده
منابع مشابه
Reproduction of Globodera rostochiensis on Transformed Roots of Solanum tuberosum cv. Desiree.
Transformed roots of the susceptible potato Solanum tuberosum L. cv. Desiree were inoculated with second-stage juveniles (J2) of Globodera rostochiensis pathotype Rol. Adult males emerged after 3-4 weeks and matings with females occurred. After 8 weeks gentle pressure on the eggs of maturing females released the J2 which were viable. Because this technique enables the production of vigorously g...
متن کاملMajor Sperm Protein Genes from Globodera rostochiensis.
Three genes in the major sperm protein (MSP) gene family from the potato cyst nematode Globodera rostochiensis were cloned and sequenced. In contrast to the absence of introns in Caenorhabditis elegans MSP genes, these genes in G. rostochiensis contained a 57 nucleotide intron, with normal exon-intron boundaries, in the same relative location as the intron in Onchocerca volvulus. The MSP genes ...
متن کاملHost Status of Different Potato (Solanum tuberosum) Varieties and Hatching in Root Diffusates of Globodera ellingtonae.
Globodera ellingtonae was detected in Oregon in 2008. In order to make decisions regarding the regulation of this nematode, knowledge of its biology is required. We determined the host status of a diversity of potato (Solanum tuberosum) varieties in soil-based experiments and identified hatching stimulants in in vitro hatching assays. 'Russet Burbank,' 'Desiree,' 'Modac,' 'Norland,' 'Umatilla,'...
متن کاملMethods for Reducing Experimental Variation in Globodera rostochiensis.
1. Araujo, M. T., D. W. Dickson, J. J. Augustine, and M. J. Basset. 1983. Reproduction of two races ofMeloidogyne incognita in tomato plants grown at high temperature. Journal of Nematology 15:640-641. 2. Carter, W. W., S. Nieto, Jr., and J. A. Veech. 1977. A comparison of two methods of synchronous inoculation of cotton seedlings with Meloidogyne incognita. Journal of Nematology 9:251-253. 3. ...
متن کاملEffects of Host Resistance on the Fecundity of Globodera rostochiensis.
The fecundity of Globodera rostochiensis (RA) females that developed on resistant Rosa and susceptible Katahdin potato cultivars were compared. Cysts collected from each cultivar were bulked, separated into four sizes (> 500 mum, 355-500 mum, 250-355 mum, and < 250 mum), and crushed to determine fecundity as measured by viable egg content (VEC). Fewer and generally smaller cysts developed on Ro...
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ژورنال
عنوان ژورنال: Jurnal Hama dan Penyakit Tumbuhan Tropika
سال: 2009
ISSN: 2461-0399,1411-7525
DOI: 10.23960/j.hptt.1946-53