Tag: plant diseases

Quizzes (1) Questions (52)

Questions Related to plant diseases

Multiple choice plant diseases keeping diseases away biology

Khaira is a plant disease caused due to the deficiency of

  1. Zinc

  2. Carbon

  3. Iron

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Zinc sulfate corrects the disorder of the rice plant called as Khaira disease seen in India.

So, the correct option is 'Zinc'.

Multiple choice plant diseases keeping diseases away biology

Which of the following is not a fungal disease?

  1. Red rot of sugarcane

  2. Wilt of arhar

  3. Brown leaf spot of rice

  4. Potato mosaic
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Potatoes may be infected with many different viruses that can reduce tuber quality and yield. Mosaic virus of potatoes is one such disease that actually has multiple strains. Potato mosaic virus is divided into three categories. Symptoms of the different mosaic virus of potatoes may be similar, so the actual type usually can’t be identified by symptoms alone and is often just referred to as mosaic virus in potatoes. The three types of recognized mosaic virus in potatoes are Latent (Potato virus X), Mild (Potato virus A), Rugose or Common mosaic (Potato virus Y).

So the correct option is 'potato mosaic'.