Multiple choice

Identify the true statement (s). P. Aerolate leaf spot in citrus is caused by Altemaria altemata. Q. Scab disease of pear is caused by Venturia pirina and Fusicladium pyrorum. R. The causing fungus for shoestring root rot in grapes is Armillaria mellea.

  1. Only P

  2. Only Q

  3. Only R

  4. P and Q

  5. Q and R
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

P. Aerolate leaf spot in citrus is caused by Rhizoctonia solani. Altemaria altemata cause Albinism and Brown spot diseases in citrus. Q. The causing agents for scab disease of pear are Venturia pirina and Fusicladium pyrorum. R. Armillaria mellea causes shoestring root rot in grapes. Hence, both statements Q and R are true.

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