Airborne fungal spores land on buds to infest newly-emerging leaves in spring. The fungus feeds on the young leaves and affects their development so that they become distorted. The smaller leaf size makes them less efficient at making food for the plant and in its weakened state, the flowers and fruit fall off. Trees may recover sufficiently to make a second flush of growth and these leaves are usually unaffected by the fungus. Fungus survives on fallen leaves and branches to re-infect next season’s buds.
Symptoms
Distorted and puckered peach tree leaves, which may have a bronzed or reddish colour. Flowers and fruit may fall prematurely and death of the tree may eventually result.
Find it on
peach, nectarine, apricot and almond trees
Organic
Remove any infected leaves as soon as they are seen, together with flowers and fruit. Clear up infected, fallen leaves around trees. Cover fence or wall-trained trees with polythene sheet in January and February to prevent development of fungus. Alternatively, erect an open-sided ‘tent’ over bushes in the open garden. Mulch around the base of trees with garden compost to maintain general health, and water well in dry summer weather. Avoid over-feeding with nitrogen fertiliser.
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Are you a hibiscus owner who’s noticed some alarming changes in your plant’s leaves? You’re not alone. Many plant enthusiasts experience this problem and struggle to identify its cause. Fear not, for we’re here to help! Here are the various reasons behind Hibiscus Leaves Turning Yellow and a guide to help you through some practical solutions to restore your plant’s lush green foliage. So, let’s dive in and save your hibiscus from the yellow leafy disaster!
Sources Tetranychus urticae Female of the red form of the spider mite Scale : mite body length ~0.5 mm Creative commons by Gilles San Martin, on Flickr Chuck Crandall ‘Whats wrong with my plant?’
Woodlice are generally seen as scavengers who eat rotting matter, they are not thought of as harmful to the garden. However, they do chew leaves and stems of tomatoes and cucumber in the greenhouse. They are not true insects but a species of crustacean.
Hellebore sap can cause irritation to skin or an allergic reaction. No part of the plant should be eaten. Hellebores flower in winter or early spring from buds formed during the previous summer. They may benefit from some watering during a dry summer to encourage more buds.
Attribution ‘The root of the problem Project 365(2) Day 111’ by Keith Williamson, on Flickr Creative Commons License Deed Attribution 2.0 Generic (CC BY 2.0)
Moles in your lawn are unfortunate not to say annoying particularly as they are difficult to remove without killing them. Their main diet is earthworms, but, removing these valuable garden creatures is hardly worth while. They are more likely in sandy soils, but, can appear anywhere – especially in more rural areas.