what is crop disease and causes.
(A simple answer would help me)
:)
Answers
Answer:
Infectious 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, bacteria, and mycoplasmas.
Answer:
Crop disease involves any harmful deviation or alteration from the normal functioning of the physiological processes. ... Generally, it's estimated that various pests (insects, weeds, nematodes, animals, diseases) each year cause crop yield losses of 20-40%.
causes of crop disease -
Plant diseases can affect plants by interfering with several processes such as the absorbance and translocation of water and nutrients, photosynthesis, flower and fruit development, plant growth and development and cell division and enlargement.
Explanation: