I always remember leeks being an easy and reliable crop to grow. Unfortunately, it seems that these days this is no longer the case in many parts of the UK, where a relatively new pest is gradually spreading around the country. Allium leaf miner (Phytomyza gymnostoma) can cause serious damage to all alliums but is most noticeable in leek crops. It first arrived in the Midlands in 2002, and since then, has rapidly spread around the country. Despite being present for around 20 years, it is surprising how many growers are not aware of it, or how to deal with it.
IDENTIFY THE PROBLEM
The first obvious sign you have a problem with this pest is a pronounced twisting of the leaves.
This is most noticeable in leeks, and you will probably first notice it in late autumn. Later, the stems start to split, then eventually disintegrate, and in severe cases much of the crop is rotten before harvest time. Even mild infestations leave maggots and pupae in large enough numbers to render large parts of the crop inedible.
هذه القصة مأخوذة من طبعة August 2022 من Kitchen Garden.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 8500 مجلة وصحيفة.
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هذه القصة مأخوذة من طبعة August 2022 من Kitchen Garden.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 8500 مجلة وصحيفة.
بالفعل مشترك? تسجيل الدخول
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