Results 221 to 230 of about 9,634 (269)

FMRFamide-related peptides in potato cyst nematodes

Molecular and Biochemical Parasitology, 2001
This study presents data demonstrating the presence of FMRFamide-related peptides (FaRPs) in potato cyst nematodes (PCN). Five transcripts of FaRP encoding genes, designated gpflp-1 to gpflp-5, were characterised using RACE. In terms of ORFs, gpflp-1 was 444 base pairs (bp) long and coded for four copies of the FaRP, PF3 (KSAYMRFamide) whilst gpflp-2 ...
Kimber, M.J., Fleming, Colin, Bjourson, A.J., Halton, David, Maule, Aaron   +4 more
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Linkage Mapping in Potato Cyst Nematodes

1994
A Mendelian proof for a gene-for-gene relationship between virulence in Globodera rostochiensis and the H1 resistance gene from Solanum tuberosum spp. andigena CPC 1673 was obtained by Janssen et al., (1991). It was shown that virulence to the H1 gene is recessively inherited at a single locus.
Rouppe van der Voort, J.N.A.M., Roosien, J., van Zandvoort, P.M., Folkertsma, R.T., van Enckevort, E.L.J.G., Janssen, R., Gommers, F.J., Bakker, J.   +7 more
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Effects of Potato Cyst-Nematodes On Potato Plants

Nematologica, 1975
Observations of potato plant growth were made in plots containing a wide range of potato cyst-nematode populations following the use of resistant or susceptible varieties combined with fumigation treatments. Potato plants infested with many potato cyst-nematodes grew more slowly, were dwarfed, had smaller leaves and senesced earlier than plants with ...
K. Evans, D.L. Trudgill, F.V. Widdowson, D.M. Parrott   +3 more
openaire   +1 more source

Sensitivity of potato cyst nematodes to fluazaindolizine

Nematology, 2022
Summary Potato cyst nematodes (PCN), Globodera spp., cause damage to potatoes in more than 60 countries and several management strategies, including the application of chemical nematicides, are commonly used for their control. However, due to stringent regulations in Europe several nematicides have been, or are being, removed from the market due ...
Laura S.C.R. Perpétuo, Ana R.G. Gonçalves, Ivânia Esteves, Isabel Abrantes, Tim C. Thoden, Isabel L.P.M. da Conceição   +5 more
openaire   +1 more source

Integrated Control of Potato Cyst Nematode

Outlook on Agriculture, 1987
The potato is one of the world's most important crops, as a source of both food and starch, and control of the various diseases to which it is susceptible is correspondingly important. Of these, infection with potato cyst nematode (eelworm) is one of the most serious and, because of its long persistence in the soil, one of the most difficult to combat.
D. L. Trudgill, M. S. Phillips, T. J. W. Alphey   +2 more
openaire   +1 more source

Pathotype-specificity in potato cyst nematodes, a reconsideration

Euphytica, 1990
Within the two potato cyst nematode (PCN) species, Globodera rostochiensis and G. pallida, eight pathotypes are presently discerned by seven differential Solanum clones, whereby resistance is defined as a Pf/Pi ratio
Nijboer, H., Parlevliet, J.E.
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Globodera rostochiensis (yellow potato cyst nematode).

2021
Abstract G. rostochiensis is a world wide pest of temperate areas, including both temperate countries and temperate regions of tropical countries, for example India's Nigrilis region. Distribution is linked to that of the potato crop.
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Potato cyst nematodes: A persistent and fearsome foe

Plant Pathology, 2023
Abstract Nematodes, commonly called roundworms, represent one of the largest phyla of animals. Plant‐parasitic nematodes cause significant economic losses in major crops worldwide, and cyst nematodes ( Heterodera spp. and Globodera spp.
Valeria Orlando, Eric Boa
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PCR Detection of Potato Cyst Nematode

2008
Potato cyst nematode (PCN) is responsible for losses in potato production totalling millions of euros every year in the EC. It is important for growers to know which species is present in their land as this determines its subsequent use. The two species Globodera pallida and Globodera rostochiensis can be differentiated using an allele-specific PCR.
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Potato cyst nematodes

1992
There are two distinct species of potato cyst nematode (Globodera rostochiensis (Wollen-weber) Behrens and Globodera pallida (Stone) Behrens) and both are major pests of the potato crop in temperate regions of the world. One or both species have been well established for many years in the main ware-potato growing districts of England and infestations ...
openaire   +1 more source