Results 91 to 100 of about 2,540 (218)

Soybean cyst nematode culture collections and field populations from North Carolina and Missouri reveal high incidences of infection by viruses.

open access: yesPLoS ONE, 2017
Five viruses were previously discovered infecting soybean cyst nematodes (SCN; Heterodera glycines) from greenhouse cultures maintained in Illinois. In this study, the five viruses [ScNV, ScPV, ScRV, ScTV, and SbCNV-5] were detected within SCN greenhouse
Casey L Ruark   +6 more
doaj   +1 more source

Resistance of soybean genotypes to the reniform nematode in a controlled environment [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2013
The aim of this study was to characterize the resistance to the reniform nematode of soybean genotypes derived from crosses with at least one parent resistant to Rotylenchulus reniformis or Heterodera glicynes, or to both. Two experiments in a greenhouse
Carlos Lasaro Pereira de Melo   +2 more
doaj  

Crop Rotations and Dynamic Analysis of Southeastern Peanut Farms [PDF]

open access: yes
Agricultural policy objectives provide green payment incentives for farmers to initiate practices with environmental benefits. Velvet beans planted as a cover crop offer an alternative for southeastern peanut farmers to control nematodes without ...
Flanders, Archie   +4 more
core   +1 more source

International genetic, cytogenetic and germplasm resources for cotton genomics and genetic improvement [PDF]

open access: yes, 2008
A general understanding of the nature, uses and need of cotton germplasm collections is important to maintaining support for them and their utilization. Such support is vital to addressing the future challenges and needs of cotton, which will be many and
Abdurakhmonov, Ibrokhim   +11 more
core  

Reproduction of the reniform nematode on thirty soybean cultivars.

open access: yesJournal of nematology, 2011
In greenhouse experiments conducted in 1991 and 1992, the 30 soybean (Glycine max) cultivars most commonly grown in Arkansas in 1990 were tested for resistance to the reniform nematode, Rotylenchulus reniformis. 'Forrest' was the most resistant cultivar, whereas 'Braxton' was the most susceptible to R. reniformis.
R T, Robbins, L, Rakes, C R, Elkins
openaire   +1 more source

A bait and trap method for sampling symphylid populations in pineapple

open access: yes, 2010
Symphylids (Hanseniella sp) are polyphagous soil-borne parasites. On pineapple, they feed on roots tips (meristem tissues) producing either short roots with irregular swelling or roots with multiple branching resulting in the typical " witches brooms ", (
Dole, Bernard   +4 more
core  

Rotação de culturas para o manejo do nematoide reniforme em algodoeiro. [PDF]

open access: yes, 2011
bitstream/item/24264/1/BP201055.pdfDocumento on ...
ASMUS, G. L., RICHETTI, A.
core   +1 more source

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