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6 results returned

Potato blight and Bordeaux Mixture

By Lila Das Gupta on 16/04/2010 14:49:16

't seem much point in growing them unless I have a plan of action when there is a blight warning. I still have a bottle of Bordeaux Mixture powder (a mixture of copper sulphate and calcium hydroxide) on my shelf, which I've never used. Although approved


Acer tar spot

By Gardeners' World on 10/10/2011 11:32:51

a recommended fungicide, containing either a Bordeaux mixture or copper, and spray before signs of infection and repeat at 10-15 day intervals.acersearly summerMore advice on growing acersPlanting an acer in a potAcer inspirationPlanting a small tree


Canker

By Gardeners' World on 10/10/2011 11:40:31

featuring myclobutanil during spring and summer will help control the spread of the disease. Bordeaux mixture can also be applied after fruit harvest and during leaf fall.apples, pears, rowan, beech, ash, other broad-leaved treesspring, summer, autumn


Peach leaf curl

By Gardeners' World on 19/10/2011 13:52:31

the base of trees with garden compost to maintain general health, and water well in dry summer weather. Avoid over-feeding with nitrogen fertiliser.Spray the whole tree or bush with Bordeaux mixture during late January and repeat two weeks later to kill


Fruit and veg job checklist - week 28

By Gardeners' World on 23/11/2011 12:53:42

Spray potatoes and outdoor tomatoes with Bordeaux mixture or similar to prevent blightThin heavy crops of apples, pears and plumsTie in new raspberry canes to support wiresCover brassicas with fine netting to prevent cabbage white butterflies laying


Fruit and veg job checklist - week 30

By Gardeners' World on 23/11/2011 12:53:54

tomatoes with Bordeaux mixture to prevent blightThin heavy fruit crops, picking off the smallest. Aim to leave developing fruits about 10-15cm apart along the stems, perhaps thinning congested spurs down to just a single fruitSow seed of herbs now


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