Stopping most invasive species of tree in Africa
Prosopis juliflora is one of the world’s most threatening non-native tree species.
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Prosopis juliflora is one of the world’s most threatening non-native tree species.
A team of scientists led by CABI have conducted a new study which shows that three ways to fight the invasive Prosopis juliflora tree in Ethiopia, Kenya and Tanzania all proved very effective in almost all cases. The three-year research, published in the journal CABI Agriculture and Bioscience, revealed that cut stump and basal bark herbicide application and manual uprooting were highly effective in between 85-100% of cases.
The UK is dealing with about 5 billion dollars yearly in damages and eradication efforts for invasive species including Japanese knotweed, rabbits, deer, and rats. Read more here.
The invasive species has devastated crops, damaged buildings and strangled local plantlife.
Ash dieback most damaging, while cost of tackling alien species has more than doubled since 2010, says study