Question

Fill in the blanks-
1.puccinia causes ...... diseases in wheat.
2.Blast is a .....disease of paddy.
3. Chemicals used to kill weeds are called......
4. Pesticides are......chemicals
5....... are plants that grow in places where they are not wanted ​

Answer 1

Answer:

1.leaf rust

2.fungal

3.herbicides

4.glyphosphate,acephate