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Brown rot

By Gardeners' World on 10/10/2011 11:39:19

Any tree fruit that has been wounded by insects or is split can be infected by this fungus. If the affected fruit is still on the tree, inedible and rotten, the fungus can even spread back into the spurs. Damaged, harvested fruit can also


Wasp alert

By Richard Jones on 13/08/2007 10:57:49

2007 will be remembered as a very good year for wasps. But before people start complaining about their vicious stings and bad tempers, I must point out that wasps are actually our friends. After birds and spiders, they are the most important insect


The painted lady

By Richard Jones on 31/08/2007 10:57:49

wingspan is quoted as up to 75 mm across. Even though I caught the diminutive Horniman specimen in my hands, it is virtually impossible to judge insect size with any degree of accuracy unless you have a ruler to hand. I guess its span was something


Shieldbugs

By Richard Jones on 04/03/2009 08:10:29

.I had quite happily (and rather pompously I’m sorry to say) stated that these lovely insects were never a problem in the garden, because, although they are sap suckers, they prefer wild flowers to cultivated plants. Boy did I get that wrong. I was given


Guerrilla gardening and wildlife

By Kate Bradbury on 19/11/2010 16:27:42

it's not legal, but I'm not aware of anyone being prosecuted for it.I attended a wildlife gardening conference recently, where one of the speakers, Jan Miller, author of Gardening for Butterflies, Bees and other benificial insects gave a presentation


Harlequin ladybirds

By Richard Jones on 28/10/2009 14:40:57

Muehlenbeckia complexa that now threatens to engulf the fire-escape. It's a great place to watch insects sunning themselves on the leaves, but ne'er one ladybird larva have I seen until now.  On the other side of the fence, there is a fine wilderness of bramble


Hornets

By Richard Jones on 12/10/2011 17:02:52

in the ground. They are mainly woodland insects, and nest in hollow trunks, branches or logs. Hence their predilection for Dulwich, the most heavily wooded part of the capital.It appears that the nest was spotted rather late in the year and a warning sign


Canna virus

By Gardeners' World on 10/10/2011 11:41:33

's not confirmed how the virus is spread, but sap-sucking insects, nematodes and gardening tools, such as pruning knives, are likely contenders.Canna leaves develop pale spots and streaks, as well as a distorted, crinkly look, while flowers may also become


Greenhouse job checklist - week 29

By Gardeners' World on 23/11/2011 12:53:47

Hang up sticky yellow traps to catch whitefly and flying insectsPropagate houseplants, including monstera, dracaena and croton, by air layeringRepot any plants that are pot bound or getting top heavy. Tall plants are best placed in terracotta pots


What to do now in your garden - week 29

By Gardeners' World on 31/10/2011 11:12:06

sticky yellow traps to catch whitefly and flying insectsPropagate houseplantsRepot any plants that are pot bound or getting top heavyGreenhouse50 minutes for medium-sized tree Find out how to encourage clusters of fruit on your apple trees


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