Cruciferous Gall midge

CRUCIFLOWER GALLMITE (Contarinia nasturtii) inhunzi inosvika 2 mm kureba, yero-brown muruvara. Gonye rakachena kana kuti yero, rinosvika 3 mm kureba. Magonye overwinter muvhu cocoons muvhu. Muchirimo, kazhinji muna Chivabvu kana kutanga kwaChikumi, nhunzi dzinobhururuka dzichibuda uye dzinokandira mazai akati wandei muaxils yemashizha uye pakati pemashizha madiki kumusoro kwenhungirwa. Makonye anochochonya mushure memazuva manomwe-q7. Makonye akura anofamba muivhu kuti abereke. Chizvarwa chekupedzisira chemakonye overwinter muvhu. 0-2 zvizvarwa zvinokura pagore.

Mhando iyi inowanikwa pamakabichi, cauliflower nemimwe miti yecruciferous. Makonye anodya mashizha epakati, zvichiita kuti akobvu uye anowanzoora. Makonye anokuvadzawo mukoni wekukura, zvichikonzera kurasika kwemabundu akarara uye eparutivi, zvichikonzera misoro midiki 4-5 yekabichi.

White cabbage, red cabbage, savoy cabbage, cauliflower, broccoli

Zvirimwa zvinofanirwa kupfapfaidzwa kubva pakati paChivabvu kusvika misoro yatanga kupeta, panguva dzinenge dzevhiki. Mishonga inoshanda uye inokurudzirwa yekurwisa pharyngitis iMospilan 20SP kana Karate Zeon 050CS.