Question

list six symptoms of viral diseases in plants class 11th short key answer biology ​

Answer 1

Answer:

Leaf rust (common leaf rust in corn)

Stem rust (wheat stem rust)

Sclerotinia (white mold)

Powdery mildew

Birds-eye spot on berries (anthracnose)

Damping off of seedlings (phytophthora)

Leaf spot (septoria brown spot)

Chlorosis (yellowing of leaves)

Answer 2

Answer:

Mosaic leaf pattern

Crinkled leaves

Yellowed leaves

Plant stunting

leaf rolling

vein clearing