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Detection of benzimidazole resistance in gastrointestinal nematode parasites of sheep in the Czech Republic
sheep-nematodes anthelmintic resistance faecal egg count reduction test (FECRT)
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2015/4/1
During 2004–2007 the efficacy of benzimidazole type drugs was studied on 14 sheep farms in the Czech Republic. The study was based on the evaluation of faecal egg count reduction test (FECRT), egg hat...
Nematicidal Activity of a Biopolymer Chitosan at Different Molecular Weights against Root-Knot Nematode, Meloidogyne incognita
biopolymer chitosan different molecular weight
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2015/3/9
The nematicidal activity of four molecular weights (2.27 × 105
, 3.60 × 105
, 5.97 × 105
, and 9.47 × 105
g/mol) of
a biopolymer chitosan was assayed against the root-knot nematode, Meloidogyne...
Effect of Selected Pesticides on the Vitality and Virulence of the Entomopathogenic Nematode Steinernema feltiae (Nematoda: Steinernematidae)
Steinernema feltiae compatibility integrated pest management
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2015/3/5
The survival and infectivity of infective juveniles of the entomopathogenic nematode Steinernema feltiae (Rhabditida: Steinernematidae) were determined after being exposed to 8 insecticides (a.i. kino...
Effect of plant essential oils on mortality of the stem nematode (Ditylenchus dipsaci)
Ditylenchus dipsaci essential oils control
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2015/3/3
The aim of this study was to assess the nematicidal activity of different essential oils from medicinal and aromatic plants for use in nematode management. Essential oils of Eugenia caryophyllata, Ori...
Combining the botanical insecticides NSK extract, NeemAzal T 5%, Neemix 4.5% and the entomopathogenic nematode Steinernema feltiae Cross N 33 to control the peach fruit fly, Bactrocera zonata (Saunders)
entomopathogenic nematode Steinernema feltiae the peach fruit fly Bactrocera zonata
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2015/3/1
Botanical insecticides based on azadirachtin and the entomopathogenic nematode Steinernema feltiae were evaluated for their control of the peach fruit fly, Bactrocera zonata. Laboratory bioassays dete...
Host range and growth of Stem and Bulb Nematode (Ditylenchus dipsaci) populations isolated from garlic and chicory
Ditylenchus dipsaci vegetable host range
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2015/2/2
Host range and growth of two Ditylenchus dipsaci (Stem and Bulb Nematode) populations on onion, garlic, leek, spinach and chicory were compared. Inoculation was conducted by placing a droplet of 1.5% ...
Early selection of potato clones with the H1 resistance gene – the relation of nematode resistance to quality characteristics
breeding Globodera rostochiensis marker-assisted selection MAS Solanum tuberosum
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2014/12/1
Breeding a new potato cultivar is a long-term process ending with a few elite individuals from initially large populations. Screening for resistance in the seedling and first clonal generations is a c...
Soil nematode responses to fertilization with ammonium nitrate after six years of unfertilized apple orchard
ecological indices soil food web bioindicator nitrogen fertilizer Malus domestica
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2014/10/24
A nematode community was used as a bioindicator of changes in agroecosystems caused by fertilization. The effect of applying nitrogen (N) fertilizer on a soil nematode community structure was studied ...
Nematode infestation and N-effect of legumes on soil and crop yelds in legume-sorghum rotations
Legume Nematode Nitrogen Crop Rotation Sorghum
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2013/3/4
The effects of cowpea (Vignaunguiculata) and-groundnut (Arachis hypogea) on succeeding sorghum yields, soil mineral N and nematode infestationwere studied during five cropping seasons (2000 to 2004) i...
Effect of acetochlor and carbofuran on soil nematode communities in a Chinese soybean field
Soil nematode community structure acetochlor carbofuran soybean field
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2011/1/12
A field experiment was conducted at the Shenyang experimental station of ecology, Northeast China, to determine the response of soil nematode communities to agrochemical applications. Four treatments ...
Evaluation of the control of citrus nematode (Tylenchulus semipenetrans) by leaf extracts of many plants and their effects on plant growth
Citrus nematode plants extract citrus nematode control
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2011/1/12
The citrus nematode is an important nematode that is distributed in citrus gardens worldwide and causes decline and growth reduction of citrus plants. A control way of this nematode is chemical contro...
Transmission Mechanism of the Pinewood Nematode, Bursaphelenchus xylophilus:How Does the Nematode Transfer to and Depart from Its Insect Vector?
Bursaphelenchus xylophilus Monochamus alternatus pine wilt disease transmission mechanism vector beetle
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2009/8/28
The pinewood nematode, Bursaphelenchus xylophilus, is the causative agent of pine wilt disease (PWD), and is transmitted among host trees by cerambycid beetles in the genus Monochamus. In Japan, its p...
Diversity of Pathogenicity and Virulence in the Pinewood Nematode,Bursaphelenchus xylophilus
Bursaphelenchus xylophilus pathogenic differentiation pine wilt disease resistance virulence
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2009/8/28
The pathogenicity of Bursaphelenchus xylophilus, a pathogen of pine wilt disease, to conifers mainly Pinus, was reviewed, and the differentiation of its pathogenicity and intraspecific variation of vi...
Experimental Verification of Induced Resistance after Pre-inoculation with Avirulent Pine Wood Nematode Isolates with Consideration of Genetic Factors in Japanese Black Pine
Bursaphelenchus xylophilus induced resistance pine wilt disease Pinus thunbergii
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2009/8/27
We tested for induced resistance, a phenomenon by which pine trees inhibit symptoms of pine wilt disease after pre-inoculation with avirulent isolates from pine wood nematodes (Bursaphelenchus xylophi...
Migration and Population Growth of the Pine Wood Nematode (Bursaphelenchus xylophilus) Related to the Symptom Development in the Seedlings of Japanese Black Pine (Pinus thunbergii) Families Selected as Resistant to Pine Wilt
breeding Bursaphelenchus xylophilus pine wilt resin canal resistance
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2009/8/27
To obtain the pine trees with high resistance to the pine wilt from susceptible species, the criteria for selective breeding should be made based on the inhibition factors of symptom development. Migr...