Russian Journal of Nematology (1995) 3, 9-21

B. Weischer and M.T.M. Almeida (1995)
Ecology of longidorid nematodes
Russian Journal of Nematology 3 (1), 9-21
Abstract: This review demonstrates how the main aspects of a nematode's biology are influenced by major ecological factors. Global distribution of longidorids is determined by natural geological events (e.g. continental drift) and by man-made dissemination with plant material. The present regional distribution is due to quaternary glaciation, post-glacial spread, climate and soil properties. Local occurrence is essentially governed by microclimate, soil and vegetation. Depth distribution depends mainly on soil texture, soil moisture and host roots. Soil texture is particularly important for migration because large nematodes such as longidorids are unable to force a passage through the soil as roots do. Main factors influencing population development are the reproductive capacity of a species, the climate, host plants and antagonists. Some longidorids have developed strategies for survival in plant-free soil and under adverse conditions.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)

Research topic(s) for pests/diseases/weeds:
environment - cropping system/rotation

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Longidorus (genus)
	Xiphinema (genus)