This includes plants themselves any plant that may have a direct of indirect harmful effect on a cropping system or a natural environment.
(This; includes; plants themselves any plant that may have a direct of indirect harmful effect on a cropping system or a natural environment) (plants themselves any plant; may have; a direct of indirect harmful effect on a cropping system or a natural environment)
This plants themselves any plant
includes may have
plants themselves any plant that may have a direct of indirect harmful effect on a cropping system or a natural environment
a direct of indirect harmful effect on a cropping system or a natural environment