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List of Plant Parasitic Nematodes in India | Plant Pathology

Plant parasitic nematodes broadly divided into two groups above ground feeders and underground feeders. On the basis of feeding behaviour, underground feeders are falling under different sub groups like ecto-, endo- and semi-endoparasites. Further, they classified as sedentary endoparasites (Meloidogyne and Heterodera), migratory endoparasites (Pratylenchus and Radopholus), semi-endoparasites (Tylenchulus and Rotylenchulus), sedentary ectoparasites (Sheath nematode, Hemicriconemoides) and migratory ectoparasites (Longidorus, [...]

By |2018-04-27T09:25:41+00:00April 27, 2018|Plant Parasitic Nematodes|Comments Off on List of Plant Parasitic Nematodes in India | Plant Pathology

Essential and Non-Essential Elements of Plants

After reading this article you will learn about the essential and non-essential elements of plants. Criteria of Essentiality of an Element: Arnon and Stout (1939) proposed three criteria for the essentiality of an element: (a) In the absence of an element, it is not possible for plant to complete its vegetative or reproductive cycle (life cycle). (b) The role played [...]

By |2016-06-09T11:46:40+00:00June 9, 2016|Plants|Comments Off on Essential and Non-Essential Elements of Plants
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