Identifying these trees could prove to be the key to developing a new type of Dutch elm disease-resistant tree. Aided by city foresters, land owners, the Minnesota Department of Natural Resources and ...

The elm tree can return to the British countryside ... Some European countries have already made progress in crossing "elite" disease-resistant elms with local elms for planting in parks, towns ...

The infection limits the tree's ability to move water and nutrients ... beating the pathogen will require trees that are resistant to the disease. "Seeking resistant cultivars or immune species ...

Mangoes are tropical fruit trees that can be grown at home if you can give them the correct conditions they require to thrive ...

dentata) called Ellis 1, a blight-resistant Chinese chestnut (C. mollissima) tree called 'Qing,' and two transgenic American chestnut lines called Darling 215 and 311. The Chinese and American trees ...

But diseases known as fusarium wilt and ... Melia volkensii, according to Kituku, is a hardwood tree whose timber is termite resistant, durable and above all attractive. The leaves and twigs ...

Efforts are under way to collect seeds from apparently disease-resistant individuals and outplant seedlings. It’s also important to protect the places on the landscape where the tree is managing to ...