Results 161 to 170 of about 2,041 (202)

The Elusive Search for Reniform Nematode Resistance in Cotton [PDF]

open access: yesPhytopathology, 2018
The reniform nematode (Rotylenchulus reniformis Linford and Oliveira) has emerged as the most important plant-parasitic nematode of cotton in the United States cotton belt. Success in the development of reniform nematode-resistant upland cotton cultivars (Gossypium hirsutum L.) has not been realized despite over three decades of breeding efforts ...
Churamani Khanal, Salliana R Stetina
exaly   +3 more sources

Characterization of the reniform nematode genome by shotgun sequencing

Genome, 2014
The reniform nematode (RN), a major agricultural pest particularly on cotton in the United States, is among the major plant-parasitic nematodes for which limited genomic information exists. In this study, over 380 Mb of sequence data were generated from pooled DNA of four adult female RNs and assembled into 67 317 contigs, including 25 904 (38.5 ...
Venkateswara R Sripathi   +2 more
exaly   +3 more sources

The Reniform Nematode in the Gold Coast [PDF]

open access: yesNature, 1956
The reniform nematode (Rotylenchulus reniformis Linford & Oliveira) has been observed on a wide range of food crops in the Gold Coast, and can maintain itself under fallow conditions on at least two common weeds. Measurements differ slightly from those given by LINFORD and OLIVEIRA, but it is considered that the same species is involved, the ...
exaly   +2 more sources

Screening Cotton Genotypes for Reniform Nematode Resistance

Journal of Visualized Experiments, 2019
A rapid non-destructive reniform nematode (Rotylenchulus reniformis) screening protocol is needed for the development of resistant cotton (Gossypium hirsutum) varieties to improve nematode management. Most protocols involve extracting vermiform nematodes or eggs from the cotton root system or potting soil to determine population density or reproduction
John E, Erpelding, Salliana R, Stetina
openaire   +2 more sources

Penetration behaviour of reniform nematode, Rotylenchulus reniform is on resistant and susceptible genotypes of Castor, Ricinus communis

Journal of Oilseeds Research, 2023
Penetration behavior of reniform nematode on nematode resistant (JC-12) and nematode susceptible (48-1) genotypes of castor was studied. Results showed that higher number of nematodes was attached to the roots of 48-1 than JC-12 as average root population of 48-1 and JC-12 were 60.3 and 9.8 respectively at four weeks after inoculation. Lowered nematode
null P GIRIBABU, null K SANKARI MEENA
openaire   +1 more source

Reniform Nematode Resistance in Upland Cotton Germplasm

Crop Science, 2007
ABSTRACTCotton (Gossypium spp.) is attacked by parasitic nematodes including the reniform nematode (Rotylenchulus reniformis Linford and Oliveira). Options for management of reniform nematode are limited. No cultivars of upland cotton (G. hirsutum L.) have genetic resistance. Our objectives were to evaluate the USDA G.
Kathy S Lawrence, Edzard van Santen
exaly   +2 more sources

Reniform nematode resistance in potato clones

American Potato Journal, 1979
SeveralSolatium tuberosum clones were tested for resistance to the reniform nematode,Rotylenchulus reniformis. Commercial cultivars La Rouge and possibly Red La Soda had high levels of resistance to the reniform nematode.R. reniformis resistance was found to exist independently of the H1, H2, or H3 genes for resistance to races of potato cyst nematodes,
R. V. Rebois, R. E. Webb
openaire   +1 more source

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