Betekenis van plantparasitaire nematoden voor Nederlands productiegrasland

Bôer, H.

doi:10.18174/469022

Cited by 1 publication

(1 citation statement)

References 24 publications

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“…Extraction was performed at room temperature for 48 h at approximately 20 • C. A 25 µm mesh was used to sieve each nematode suspension and nematodes were then counted by a stereomicroscope (50× magnification). Temporary slides were made for all specimens and their identification to genus level was carried out at higher magnification using the keys of Mai and Lyon [12], Bongers [13], and Marinari-Palmisano and Vinciguerra [14]. Taxonomic families were assigned to trophic groups based on Yeates et al [15] and Okada et al [16].…”

Section: Analysis Of Soil Nematode Communitymentioning

confidence: 99%

Impact of Pot Farming on Plant-Parasitic Nematode Control

Landi,

Carletti,

Binazzi

et al. 2024

Soil Systems

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In the Pistoia Nursery-Ornamental Rural District (Italy), a leader in Europe in ornamental nurseries covering over 5200 hectares with over 2500 different species of plant, plant-parasitic nematodes represent a serious concern. The potential efficacy of a pot cultivation system using commercial substrates to control plant-parasitic nematodes was assessed. On two different plant species, two different pot cultivation managements, potted plants, and potted plants previously cultivated in natural soil were compared to plants only cultivated in natural soil. The entire soil nematode structure with and without plants was evaluated. The relationship between soil properties and soil nematode community was investigated. All the studied substrates were free from plant-parasitic nematodes. Regarding free-living nematodes, Peat–Pumice showed nematode assemblage established by colonizer and extreme colonizer bacterial feeders, whereas Peat–Perlite included both bacterial and fungal feeders, and, finally, coconut fiber also included omnivores and predators. In farming, the substrates rich in organic matter such as coconut fiber could still play an important role in suppressing plant-parasitic nematodes because of the abundance of free-living nematodes. In fact, they are of crucial importance in both the mineralization of organic matter and the antagonistic control of plant-parasitic nematodes. Potting systems equally reduce virus-vector nematodes and improve the prey/predator ratio favoring natural control.

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