Herbicide residue in soil is undesire able because
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Solution
Herbicides residue in soil is undesirable because
1. Injury to sensitive crop
2. Accumulate in the produce
3. Inhibit soil micro-organisms.
Generally weed seeds are abundant at a depth of
Which group of herbicides are generally incorporated with soil?
Herbicide commonly available as fumigant is
Classic examples for success of breeding herbicide resistant variety is
Reverse metabolism induce the susceptibility to weeds by
Herbicide deactivation of selectivity in plants is achieved by
Which is the widely used herbicide to control broadleaved weeds in winter grains?
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Solution
Control of Broad Leaves Weeds Broadleaf weeds are usually very easy to identify. They look different from grasses and are physiologically different then grasses. The physiological difference allows for the use of selective herbicides to control broadleaf weeds without injury to the desirable grass.
Which is the less toxic herbicide?
Which of the following herbicides are classified as highly toxic?