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Speacial Reports/ WTO |
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Alien species' threat after the regime of WTO
By Shaukat Ali Bhambhro
Agriculture, as is known contributes 25 per cent
to our GDP, provides employment to about 47 per
cent of the workforce, and contributes, directly
or indirectly, 65 per cent to export earnings.
Therefore, it is imperative to take into account
the problems or challenges likely to be
encountered after the World Trade Organization
regime becomes effective, i.e., after December 31,
2004.
A review of the WTO Agreement on the Application
of Sanitary and Phytosanitary Measures (SPS
Agreement) in the light of various provisions of
the existing Plant Quarantine Rules 1976 of the
Department of Plant Protection, which is working
under the federal ministry of food, agriculture
and livestock (Minfal), indicates that under the
WTO regime our agriculture sector will become
vulnerable to a variety of exotic (alien) species
injurious to field crops, horticulture,
floriculture and forest, besides many other
problems especially related to farm export.
To prevent the introduction and spread of exotic
pests and diseases Destructive Insects and Pests
Act 1914 was revised from time to time and finally
in 1976 renamed as the 'Pakistan Plant Quarantine
Rules-1976 cannot safeguard the agricultural
wealth of the country from the invasion of alien
pests and diseases.
Effectiveness of the existing plant quarantine
regulatory service could be gauged from the fact
that in 1989 an exotic virus disease appeared on
banana plantation in a small pocket at Ghorabari
in district Thatta.
Later on the very disease was identified as the
Bunchy Top Virus Disease (BTVD). In spite of the
fact that the BTVD was an exotic disease no action
was taken either to eradicate or contain its
spread in other banana growing areas.
Now the situation is that after bringing
devastation in lower Sindh the same disease is
devastating banana plantation in the upper Sindh,
also. The extent of economic loss following the
introduction of exotic BTVD to the province of
Sindh could be calculated on the basis of the fact
that in District Khairpur alone demise of banana
plantation on about 50,000 acres has caused loss
of over Rs2.5 billion.
The plight of growers is beyond comprehension.
Many suffered heart attacks and many became
bankrupt. The fruit bearing stage banana crop use
to fetch Rs50,000 to Rs120,000 per acre per annum.
The spread of bunchy top virus disease could have
been contained by providing virus free banana
suckers developed through the tissue culture. But
Parc, which maintains a huge tissue culture
laboratory in Islamabad, remained a silent
spectator.
They did not bother to establish even a small
tissue culture laboratory in Thatta using its
Sugarcane Research Building. Besides, the BTVD
other pests and weeds have also entered into
Pakistan because of the perforated quarantine
regulatory services.
The most haunting aspect is after the
implementation of the WTO regime when there would
be tremendous increase in trade and travel among
member countries which will enhance the chances of
introduction and spread of alien pests and
diseases.
Species invasion is the darker side of
international trade and travel - a global
ecological time bomb whose explosive potential is
just starting to get full attention. Indeed, the
whole process of economic globalization is just
one aspect as biological globalization is
transforming ecosystem as well as societies
everywhere.
In Pakistan no efforts have been made to estimate
the loss. However, by one estimate exotic pests
cost the US agriculture, forestry, and
construction about $80 billion a year, more than
the value of the US agricultural exports.
The ecological effects are even more alarming
through competition, predation. Infection-
invasive species are now widely considered as the
second most important cause, after habitat loss,
of extinction and loss of biodiversity.
SUGGESTIONS: Under the SPS Agreement no member
country should be prevented from adopting or even
enforcing measures necessary to protect human,
animal or plant life or health.
It is imperative that the existing Plant
Quarantine Rules 1976 are updated and thoroughly
revised in the light of laws and rules prescribed
in the WTO. Besides, to keep a watch on alien
species invasion and its spread, region-wise crop
pests surveillance be made a regular feature of
plant quarantine regulatory service by the Federal
Plant Protection Department, which is responsible
for maintaining the international plant quarantine
services in the country.
Besides, for detection and identification of the
alien pests and diseases advance screening methods
be introduced in the plant quarantine laboratory
of the DPP, which is almost non-existent.
Courtesy GENEVA, Switzerland (Reuters)
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Pakissan.com; Advisory Point
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