potato-blight-2

Pests & Diseases

This Page will continue to be updated with the most common or recent problems affecting the Hawkinge Allotments. 

The following information pages are provided as an aid to members of our allotment society, in diagnosing and treating (where possible) the most common types of pests and diseases that have been seen on our allotments.

Please do discuss with a committee member if you have any doubt or concern with your current plot, this action may prevent a spread of a potential diseases to other plots.

Potatoes & Tomatoes  – Blight 
Description. This is a common and serious disease that attacks potatoes and tomatoes whether they are grown outdoors or under protection. potato-blight-1The disease is much more damaging to a crop in wet seasons and can be less of a problem in dry summers.
Prevention. Use only blight resistant tubers.
Treatment. No fungicides available to amateur gardeners. Dispose of the crop away from the allotment 
Detailed link references:- RHS,BBC, NSALG.
Slugs & Snails 
Description. These hungry molluscs enjoy eating the leaves of many plants in your allotment, Slugleft unchecked they will quickly strip the foliage of your veg.
Prevention. Although you are unlikely to have a completely slug/snail free plot, slug pellets, slug collars, slug mats & tape will help, plus try to encourage birds and or use organic methods.(see link below)
Treatment. Too Late !
Detailed link references:- Organic Gardening, NSALG. 

 

Carrot Fly 
Description. The most problematic disease attacking Carrot Fly Damagecarrots and its related plants.e.g. Parsnips, celery, celeriac. Rusty brown scars ring the tap roots making them inedible & susceptible to secondary rots. 
Prevention. Sow sparsley, sow later (after May), protect crops with 2' high barrier, cover plants with insect proof netting, choose cultivars that are less susceptible to the pest.
Treatment. There are no soil-applied pesticides available for allotment/garden use against the carrot fly larvae
Detailed link references:- Carrot Museum, Wikipedia, RHS

Rats
Description. Rats can carry Weil's Disease via their urine. rats2Any evidence of rats on your allotment should be reported to the allotment site manager so that appropriate control can be organised.
Prevention.As our allotments are situated in a country setting, it is likely that we will always be prone to the occasional rat. However there are some tips to reduce the problem and stop them nesting and increasing in numbers i.e. never put cooked food / household waste in the compost bin and keep that compost bin regularly forked over, they don't like disturbance.
Treatment. 
Detailed link references:-reephamtowncouncil

Moles & Mice
Description. molefield-mice
Prevention. Unlikely to prevent in a rural enviroment
Treatment. Traps
Detailed link references:-