Results 1 to 10 of about 17,437 (242)

Morphology and DNA sequence data reveal the presence of Globodera ellingtonae in the Andean region [PDF]

open access: yes, 2014
Potato cyst nematodes, G. rostochiensis and G. pallida, are the most economically important nematode pests of potatoes worldwide and are subject to strict quarantine regulations in many countries. Globodera ellingtonae was recently described from Oregon (
Doucet, Marcelo Edmundo   +4 more
core  

Differential Morphological, Structural and Biological Characteristics of Cysts in Heterodera Species in Korea

open access: yesThe Plant Pathology Journal, 2020
Morphological (cyst shape, color, and sizes [length (L), maximum width (W), volume and “a” (L/W)]), structural (vulvar cone slope angle [VCSA], surface wrinkle [VCSW], cyst wall thickness, composition, and texture) and biological characteristics ...
Ga Ram Han   +5 more
doaj   +1 more source

Plant parasitic nematodes - problems related to clover and organic farming [PDF]

open access: yes, 2013
Organic farming puts new and exciting challenges to the science of nematology. The occurrence of plant parasitic nematodes in organic farming systems needs to be investigated further.
Holgado, R., Magnusson, C.
core  

Evidence for diversifying selection of genetic regions of encoding putative collagen-like host-adhesive fibers in Pasteuria penetrans [PDF]

open access: yes, 2019
© FEMS 2018. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided ...
Anderson   +70 more
core   +3 more sources

Image-Based Lignin Detection in Nematode-Induced Feeding Sites in Arabidopsis Roots

open access: yesBio-Protocol
Cyst and root-knot nematodes are sedentary biotrophic parasites that infect a wide range of plant species, causing significant annual yield and economic losses. Cyst nematodes (genera Heterodera and Globodera) induce specialized feeding structures called
Muhammad Ali, Krzysztof Wieczorek
doaj   +1 more source

Morphological and molecular characterization of cyst-forming nematodes on wheat from Shanxi Province

open access: yes浙江大学学报. 农业与生命科学版, 2012
Cyst-forming nematode parasitizing on wheat is a serious problem in the world. The first report of cyst nematode infecting wheat in China was in 1989, and since then the nematodes were reported in 13 provinces of China.
LIU Kun   +3 more
doaj   +1 more source

A Novel In Vitro Tool to Study Cyst Nematode Chemotaxis

open access: yesFrontiers in Plant Science, 2020
This study presents a novel three-dimensional (3D) tool “3D in vitro choice” for chemotaxis assays with cyst nematodes. The original 3D in vitro choice was customized through digital printing.
Yohana Laloum   +11 more
doaj   +1 more source

THE ROLE OF INTRAPOPULATION AND AGRO-METEOROLOGICAL FACTORS IN DYNAMICS OF POPULATION DENSITIES OF POTATO CYST NEMATODE GLOBODERA ROSTOCHIENSIS

open access: yesРоссийский паразитологический журнал, 2016
Objective of research: to identify the role of intra-population and agro-meteorological factors in dynamics of populations of potato cyst-nematodes Globodera rostochiensis in potatoes grown as monoculture on loamy soil, and create the predictive ...
A. A. Shesteperov   +2 more
doaj   +1 more source

The Multigeneic _Rhg1_ Locus: A Model For The Effects on Root Development, Nematode Resistance and Recombination Suppression. [PDF]

open access: yes, 2008
Soybean (Glycine max L. Merr.) resistance to populations (HgType) of _Heterodera glycines I._, the soybean cyst nematode (SCN), requires a functional allele at rhg1. An apoptosis-like response in the giant cells formed around the nematode results 24-48 h
Ali Srour   +3 more
core   +2 more sources

​​​​Soybean cyst nematode disease​​

open access: yesPlant Health Instructor, 2000
Microscopic worms burrowing through cells, injecting foreign compounds through hypodermic-needle-like structures, altering the basic biology of the cells being fed upon. Worms that grow so large in just a few weeks that they rupture out of the tissue they are feeding upon. Sound like a science fiction movie plot?
Davis, Eric, Tylka, Gregory
openaire   +2 more sources

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