plant round worms — augalų nematodai statusas T sritis ekologija ir aplinkotyra apibrėžtis Nematodų klasės kirmėlių grupė – 1 mm, rečiau 3–5 mm ilgio siūlo, verpstės ar rutulio pavidalo kirmėlės. Parazituoja augalų šaknyse, stiebuose, lapuose, žieduose. atitikmenys … Ekologijos terminų aiškinamasis žodynas
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium
Plant virus — Plant viruses are viruses affecting plants.Plant viruses, like all other viruses, are obligate intracellular parasites that do not have the molecular machinery to replicate without the host. The plant viruses are defined as viruses pathogenic to… … Wikipedia
Plant disease epidemiology — is the study of disease in plant populations. Much like diseases of humans and animals, plant diseases occur due to pathogens such as bacteria, viruses, fungi, oomycetes, nematodes, phytoplasmas, protozoa, and parasitic plants.cite book| last… … Wikipedia
Plant pathology — For the journal, see Plant Pathology (journal). Agriculture … Wikipedia
Plant — For other uses, see Plant (disambiguation). Plants Temporal range: Early Cambrian to recent, but see text, 520–0 Ma … Wikipedia
Plant defense against herbivory — Poison ivy produces urushiol to protect the plant from herbivores. In humans this chemical produces an allergic skin rash, known as urushiol induced contact dermatitis … Wikipedia
Plant disease symptoms — ▪ Table Plant disease symptoms description and causes examples prenecrotic symptom expression that precedes the death of cells or the disintegration of tissues water soaking a water soaked, translucent condition of tissues caused by water moving… … Universalium
nematodes — n.; n. pl. [Gr. nema, thread] A phylum containing a large, diverse group of free living, plant and animal parasitic roundworms, covered by cuticle and having well developed nervous, reproductive and digestive systems, but lack true segmentation,… … Dictionary of invertebrate zoology
Foliar nematodes — are plant parasitic roundworms in the genus Aphelenchoides . The three most economically important species are Aphelenchoides fragariae , A. ritzemabosi , and A. besseyi . Foliar nematodes are becoming a widespread and serious problem for the… … Wikipedia
