Assistant Director, Plant Health Services (PHS) in the Ministry of Agriculture,
This follows the outbreak of a new killer disease known as Fusarium
Wilt Race-4 in Mozambique which, once infests the plants, it sends to
the entire banana farm to the graveyard.
The advice was given by Assistant Director, Plant Health Service
(PHS) in the Ministry of Agriculture, Food Security and Cooperatives,
Cornelius Mkondo at the Nane Nane exhibitions here.
Mkondo, who is also Chief Inspector of plant health services was
speaking during a brief interview with reporters on the status of the
disease and the measures being taken by the Ministry to smoke it out.
He said the disease leads to the wilting of banana leaves, browning
of the tissues of the pseudosterm and total yield loss or production of
small and stunted fruits.
He said the news about the presence of the disease in Mozambique
first surfaced during a presentation in South Africa and later on, it
was reported the by Southern African Development Community (SADC) early
this year.
“This disease is lethal because once it infests banana plants, it
kills almost 100 percent of the entire farm,” he said. He further
informed that in the meantime, Tanzania is free from the menace.
He adds: ‘I advise that if there is a necessary demand of some
cultivars of the plants from Mozambique, no one is supposed to issue
permits save the minister’.
The government should only allow the importation of banana plants
after getting adequate information from the National Plant Protection
Organization of the Mozambican government on the management of the
disease, he said.
Tanzania is currently grappling with another burden which is Banana
Bacteria Wilt disease in various parts of the country including Kagera,
which the Ministry ia almost managing to contain in the western part of
the country, he said.
He said that allowing the importation of the infested banana plants
that cause the new killer disease into the country would be like adding
salt in a gushing wound.
“All the banana plants from Mozambique are under quarantine unless
produced from the disease free area. No plant quarantine and
phytosanitary Inspector is allowed to issue permit except by powers of
the Minister responsible for Agriculture. If there is an urgent need,
the permits shall be issued under very strict conditions including
subjecting the plant material under contained post entry quarantine,” he
said.
He urged farmers in the Southern regions and the general public to
report any case related to importation and distribution of the plants so
that the government can take appropriate measures immediately.
“Management of invasive alien pests like this needs rapid response
once they are reported to occur, therefore reporting of their occurrence
is obligatory as provided in the Plant Protection Act of 1997,” he
added.
Elaborating on how the disease spreads, he said, it can spread
through the tools that are used during planting, weeding or harvesting
through contamination.
He also said that soiled equipment from infested plants if put on
infested area have also a great chance of making the area vulnerable.
According to Mkondo, water splash from traumatised stem can also
transmit the fungus as well as irrigation canals downstream in already
infested field.
Appropriate irrigation management is therefore important, he advised.
“Since this is a new disease, other transmission methods are still on research,” he added.
He said that the government has decided to put the plants from
Mozambique under quarantine because it might be overstretched in terms
of capacity to eradicate the disease due to the mechanism of spread and
the limited knowledge of the new disease.
He urged the public to take the matter seriously to this awareness
campaign because there is also a high risk to entry potential, and
establishment potential, spread potential as well as socioeconomic
implications.
The high risk of entry is due to inevitable cross border
interaction of people between the two countries. ‘Every agricultural
stakeholder must take deliberate and concerted efforts to prevent the
disease from entry’, Mkondo concluded.
This year’s Nane Nane exhibitions are being held at national level at Ngongo grounds located some 20-kms from Lindi town.
The theme of this year is Matokeo Makubwa Sasa-Tuchague Viongozi
bora kwa Maendeleo ya Kilimo na Ufugaji- Big Results Now- We should
Choose good Leaders for Agriculturala dna Livestock Development.
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