The excessive, indiscriminate
and unregulated use of pesticides has led to new problems and has resulted in
the presence of pesticide residues in the food chain and environment. It is not
only the responsibility of the government but also the manufacturers to advise
the farming community to make safe and judicious use of pesticides. Pesticides
should be used when necessary and farmers should always adhere to the set of
guidelines recommended by the scientists and the experts.
There have been groups who
have an agenda to nail the manufacturers by misleading the farming
community. Although various methods were
used to control pests in different pest management systems, pesticides continue
to be the major component of most of the pest control programme and will
probably remain so in the near future. If crops are required to develop in a
healthy manner, it is very necessary that undesirable and destructive
micro-organism and plants are eliminated.
Today pesticides (insecticides,
fungicides, herbicides, rodenticides, nematicides etc) are extensively used all
over the world to save crops in the field and in the storage. Evidence suggests
that not only are chemical pesticides used in increasing quantities but they
are sometimes used and handled in an irresponsible way. There is a huge
misconception that use of pesticides has led to the problems affecting human
health and environment.
In developed countries the
usage of pesticides is 20 times more than India; their crop yields are much
higher than ours. For this we must take steps to spread awareness on the
judicious use of pesticides by organising educational programmes, seminars,
publicity campaigns, radio and TV talk and kisan melas from time to time.
We must realise that pesticides
are as important as any other ingredient for the crop production in this
country. Pesticides like drugs are beneficial to man when properly used: if
misused they may be extremely dangerous. It is entirely possible for a user to
handle pesticides safely for many years with no obvious ill-effects to himself
or his environment. The ill effects are preventable. Safe handling of
pesticides by the user may be dealt with under the following precautionary
measures:
Pesticide Selection
- Before making a selection,
the pest problem should be identified.
- Select a pesticide that
would control the pest with minimum danger to other organisms.
- The pesticide should be one
approved, registered and recommended.
- Buy only the required
quantity of pesticide and avoid storage.
Despite the fact that
judicious use of pesticides can prevent crop losses and provide economic
benefits to the farmers, pesticide consumption in India is limited to about 25%
of the arable land. Pesticides are the last input in the agricultural process
but are important for the sustainable development of agriculture and food
security.