Camellia flower blight is a fungal disease of camellias, attacking the flowers and causing them to rot. What is camellia flower blight? Camellia flower blight […]
Brown rot is a fungal disease of apples, pears, plums, cherries and some other fruit and ornamental trees, causing a brown, spreading rot in fruit. […]
Chocolate spot is one of the most common fungal diseases of broad beans. The fungus causes dark, chocolate-coloured spots on all parts of the plant. […]
Downy mildew of brassicas is a foliage disease causing whitish, fuzzy patches on the undersides of leaves and yellow discolouration on the top. It affects […]
Blossom wilt is a fungal disease of apples, pears, plums, cherries and related ornamental trees. It kills blossoms, spurs and small branches. The problem is caused […]
Bacterial canker is a disease of the stems and leaves of Prunus, especially plums and cherries, but also apricots, peaches and ornamental Prunus species. It causes sunken patches […]
Azalea gall attacks certain rhododendrons and azaleas out of doors and is often seen on indoor pot-grown plants of Rhododendron simsii, the popular Indian azalea, obtained […]
Hymenoscyphus fraxineus causes a lethal disease of ash and represents a substantial threat both to the UK’s forests and to amenity trees growing in parks and gardens. […]