WebInfectious plant diseases are caused by living (biotic) agents, or pathogens. These pathogens can be spread from an infected plant or plant debris to a healthy plant. Microorganisms that cause plant diseases include nematodes, fungi, … WebAbiotic diseases are the result of non-living causes like herbicides, pollution, road salt, and too much or too little of certain nutrients that plants require for growth. Abiotic diseases usually appear in a distinct pattern-like only alongside a road, for example and they effect the all plants in the area similarly.

Plant disease Importance, Types, Transmission,

WebPlant Disease Cartoon #1. Save 'Having the Dutch elm disease is no reason to go bonkers.' Elmer Parolini. plant plants planted planting planter planters garden gardens gardening … WebPlant viruses can cause major crop losses and greatly reduce quality and storage or products (vegetable/ornamentals and grains). Viruses can remain dormant and express when plants are unhealthy or stressed. They can join with other pathogens and plant viruses to form disease complexes that can decimate crops. how do i find the area of a triangular prism

Classification of plant disease - SlideShare

Web3. Case Study Ralstonia solanacearum, a. plant pathogen with enemies in high places. 2. Plant diseases have diverse causes Viruses Nema. todes Fungi Oomycetes Bacteria Plant diseases. have diverse symptoms Leafspots and. cankers Wilting Tumors Rotting The. population, not the individual, is treated. WebBased on Infection Process • Infectious -All the diseases caused by animate causes, viruses and viroids can be transmitted from infected host plants to the healthy plants and are … how do i find the atomic mass