KIGALI, Rwanda (PAMACC News) - An international research organisation has called for urgent action to tackle the global spread of invasive species, which they say is a major threat to sustainable development.
The Centre for Agriculture and Biosciences International (CABI) has called on counties to ensure that they have national invasive species strategies and action plans in place by 2020 including a national priority list identifying their highest outbreak risks and targeting national efforts accordingly.
“We are falling behind, and progress is currently too slow to achieve the ambitious targets set by the international community,” said Dr Dennis Rangi, the CABI’s Director General for Development.
“If we do not accelerate progress on these critical issues, further outbreaks cannot be prevented,” He told journalists on September 6 at the 2018 Africa Green Revolution Forum (AGRF) in Kigali, Rwanda.
An invasive species is a plant, weed, worm or any other species that is not native to a specific location, and that has a tendency to spread to a degree believed to cause damage to the environment, human economy or human health.
The fall armyworm is the most important invasive species in 40 African countries and Asia where it has caused untold losses particularly for maize farmers. Known scientifically as, Spodoptera frugiperda, the caterpillar originates in Central and South America. It was first identified in West Africa in January 2016, and has since moved to nearly all African countries.
In East Africa, Prosopis juliflora (known in Kenya as Mathenge) is another invasive species that is devastating goat farmers especially in dryland areas. The shrub produces pods that are too sugary, and when goats feed on them, the sugar content affects the teeth, forcing them to fall off.
Opuntia megacantha is another invasive species in form of cactus. The fruits have sharp thorns, and when livestock animals feed on them, the thorns remain pierced all over in the mouth, in the gums and on the tongue, making it impossible for the animal to feed again. This eventually leads to death of affected animal due to starvation.
And now, CABI has launched an Action on Invasives programme to enable developing countries to prevent or detect and control invasive species in order to protect and restore agricultural and natural ecosystems, reduce crop losses, improve health, remove trade barriers and reduce degradation of natural resources.
The research organisation is also calling on governments to prioritise investment in tackling invasive species and also to develop policy/regulations that will encourage the use of lower risk management methods (biocontrol, Integrated Pest Management (IPM).
The Action on Invasives programme has already been piloted on specific species in Ghana and Pakistan, with support and funding from the UK’s Department for International Development (DFID) and the Netherlands’ Directorate-General for International Cooperation (DGIS). It is now being scaled up so that people around the world can fulfil their potential and help their countries prosper.
It is estimated that the fall armyworm in Africa has the potential to cause maize yield losses of up to 20.6 million tonnes per annum in just 12 of Africa’s maize-producing countries. This represents nearly 53% of annual production. The value of these losses is estimated to be up to US$6.2 billion. This despite the fact that maize is the most important staple cereal crop grown by smallholders in sub-Saharan Africa and is the dominant cereal grown in most other African countries.
KIGALI, Rwanda (PAMACC News) - An international research organisation has called for urgent action to tackle the global spread of invasive species, which they say is a major threat to sustainable development.
The Centre for Agriculture and Biosciences International (CABI) has called on counties to ensure that they have national invasive species strategies and action plans in place by 2020 including a national priority list identifying their highest outbreak risks and targeting national efforts accordingly.
“We are falling behind, and progress is currently too slow to achieve the ambitious targets set by the international community,” said Dr Dennis Rangi, the CABI’s Director General for Development.
“If we do not accelerate progress on these critical issues, further outbreaks cannot be prevented,” He told journalists on September 6 at the 2018 Africa Green Revolution Forum (AGRF) in Kigali, Rwanda.
An invasive species is a plant, weed, worm or any other species that is not native to a specific location, and that has a tendency to spread to a degree believed to cause damage to the environment, human economy or human health.
The fall armyworm is the most important invasive species in 40 African countries and Asia where it has caused untold losses particularly for maize farmers. Known scientifically as, Spodoptera frugiperda, the caterpillar originates in Central and South America. It was first identified in West Africa in January 2016, and has since moved to nearly all African countries.
In East Africa, Prosopis juliflora (known in Kenya as Mathenge) is another invasive species that is devastating goat farmers especially in dryland areas. The shrub produces pods that are too sugary, and when goats feed on them, the sugar content affects the teeth, forcing them to fall off.
Opuntia megacantha is another invasive species in form of cactus. The fruits have sharp thorns, and when livestock animals feed on them, the thorns remain pierced all over in the mouth, in the gums and on the tongue, making it impossible for the animal to feed again. This eventually leads to death of affected animal due to starvation.
And now, CABI has launched an Action on Invasives programme to enable developing countries to prevent or detect and control invasive species in order to protect and restore agricultural and natural ecosystems, reduce crop losses, improve health, remove trade barriers and reduce degradation of natural resources.
The research organisation is also calling on governments to prioritise investment in tackling invasive species and also to develop policy/regulations that will encourage the use of lower risk management methods (biocontrol, Integrated Pest Management (IPM).
The Action on Invasives programme has already been piloted on specific species in Ghana and Pakistan, with support and funding from the UK’s Department for International Development (DFID) and the Netherlands’ Directorate-General for International Cooperation (DGIS). It is now being scaled up so that people around the world can fulfil their potential and help their countries prosper.
It is estimated that the fall armyworm in Africa has the potential to cause maize yield losses of up to 20.6 million tonnes per annum in just 12 of Africa’s maize-producing countries. This represents nearly 53% of annual production. The value of these losses is estimated to be up to US$6.2 billion. This despite the fact that maize is the most important staple cereal crop grown by smallholders in sub-Saharan Africa and is the dominant cereal grown in most other African countries.
NAIROBI, Kenya (PAMACC News) - Participants at the Global Landscape Forum (GLF) Nairobi 2018 have reignited the drive to restore at least 12 million hectares annually simply to reach land degradation neutrality.
Speakers from across Africa discussed their experiences and successes restoring forests, farms and coastlines for sustainable development, climate mitigation and adaptation.
“Unless urgent and concerted action is taken, land degradation will worsen in the face of population growth, unprecedented consumption, an increasingly globalized economy and climate change,” said Robert Nasi, Director General of the Center for International Forestry Research (CIFOR). “We must restore at least 12 million hectares annually simply to reach land degradation neutrality. And if we want to rectify errors from the past, then we need to run twice as fast.”
Degraded landscapes each year cost 10 percent of the global economy, affecting the livelihoods and wellbeing of some 3 billion people across the world, many in developing countries. The global landscapes community aims to restore more than 2 billion hectares of degraded land worldwide – a footprint larger than South America. For progress to take place, the private and public sectors must invest $350 billion annually.
“We have the necessary technical knowledge to restore landscapes; what is missing is stronger political commitment and better rural governance,” said Stefan Schmitz of the German Federal Ministry for Economic Cooperation and Development. “This includes decentralizing decision-making, administrative capacities and financial resources; putting in place adequate territorial and tenure policies.”
Initiatives big and small, from the AFR100 to local efforts such as mangrove restoration, are demonstrating the potential for greater agricultural yields, ecosystem services and climate protection. At the same time, now is the time to convert commitments to restore hundreds of millions of hectares of land into action by involving communities, women and youth, the speakers said.
“In a degraded landscape, if a woman doesn’t have the firewood, it will be difficult for her to get the water,” said Mukasa. “We managed to bring together six communities using an adaptive collaborative management approach. That vision is over restoration of degraded landscapes. These communities have been able to produce community trees.”
UN Environment Executive Director, Erik Solheim, reiterated his support for a U.N. decade devoted to promoting the rehabilitation of degraded, damaged and destroyed ecosystems to help speed up the race against climate change and biodiversity loss. He urged participants to support the proposal for a U.N. Decade for Ecosystem Restoration 2021-2030, which was first floated by El Salvador.
“Ecosystem restoration can counter climate change, poverty and biodiversity loss,” said Solheim. “A U.N. Decade for Ecosystem Restoration would give us an opportunity to accelerate restoration action and UN Environment supports El Salvador and the many other countries who are champions of this idea.”
GLF Nairobi 2018 also held discussions about ‘The Great Green Wall for the Sahara and Sahel Initiative’, and there was a launch of a documentary and a concert by musician Rocky Dawuni.
NAIROBI, Kenya (PAMACC News) - Participants at the Global Landscape Forum (GLF) Nairobi 2018 have reignited the drive to restore at least 12 million hectares annually simply to reach land degradation neutrality.
Speakers from across Africa discussed their experiences and successes restoring forests, farms and coastlines for sustainable development, climate mitigation and adaptation.
“Unless urgent and concerted action is taken, land degradation will worsen in the face of population growth, unprecedented consumption, an increasingly globalized economy and climate change,” said Robert Nasi, Director General of the Center for International Forestry Research (CIFOR). “We must restore at least 12 million hectares annually simply to reach land degradation neutrality. And if we want to rectify errors from the past, then we need to run twice as fast.”
Degraded landscapes each year cost 10 percent of the global economy, affecting the livelihoods and wellbeing of some 3 billion people across the world, many in developing countries. The global landscapes community aims to restore more than 2 billion hectares of degraded land worldwide – a footprint larger than South America. For progress to take place, the private and public sectors must invest $350 billion annually.
“We have the necessary technical knowledge to restore landscapes; what is missing is stronger political commitment and better rural governance,” said Stefan Schmitz of the German Federal Ministry for Economic Cooperation and Development. “This includes decentralizing decision-making, administrative capacities and financial resources; putting in place adequate territorial and tenure policies.”
Initiatives big and small, from the AFR100 to local efforts such as mangrove restoration, are demonstrating the potential for greater agricultural yields, ecosystem services and climate protection. At the same time, now is the time to convert commitments to restore hundreds of millions of hectares of land into action by involving communities, women and youth, the speakers said.
“In a degraded landscape, if a woman doesn’t have the firewood, it will be difficult for her to get the water,” said Mukasa. “We managed to bring together six communities using an adaptive collaborative management approach. That vision is over restoration of degraded landscapes. These communities have been able to produce community trees.”
UN Environment Executive Director, Erik Solheim, reiterated his support for a U.N. decade devoted to promoting the rehabilitation of degraded, damaged and destroyed ecosystems to help speed up the race against climate change and biodiversity loss. He urged participants to support the proposal for a U.N. Decade for Ecosystem Restoration 2021-2030, which was first floated by El Salvador.
“Ecosystem restoration can counter climate change, poverty and biodiversity loss,” said Solheim. “A U.N. Decade for Ecosystem Restoration would give us an opportunity to accelerate restoration action and UN Environment supports El Salvador and the many other countries who are champions of this idea.”
GLF Nairobi 2018 also held discussions about ‘The Great Green Wall for the Sahara and Sahel Initiative’, and there was a launch of a documentary and a concert by musician Rocky Dawuni.
