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Karayaprak lahanası (Brassica oleracea L. var. acephala) Karadeniz Bölgesi’nde yaygın olarak yetiştirilen en önemli kışlık sebzeler arasındadır. Karadeniz Bölgesi’nin batısında bulunan Düzce ili karayaprak lahanası bahçelerinde faydalı ve zararlı türleri belirlemek amacıyla 2016-2017 yıllarında sürvey çalışmaları yürütülmüştür. Çalışma sonucunda 4 takıma bağlı 7 familyadan 18 zararlı türü ve 4 takıma bağlı 4 familyadan 5 faydalı tür tespit edilmiştir. Karayaprak lahanası bahçelerinde Lahana beyazsineği, Aleyrodes proletella L. (Hemiptera: Aleyrodidae)’nın ana zararlı konumunda olduğu ve bu zararlının önemli olabilecek seviyelerde popülasyon oluşturduğu tespit edilmiştir. Bunun yanı sıra yaprak bitleri Brevicoryne brassicae L., Aphis craccivora Koch (Hemiptera: Aphididae)’nın da karayaprak lahanasında zarara yol açtığı belirlenmiştir. Bazı bahçelerde ise yaprak pireleri Phyllotreta cruciferae Goeze, P. atra Fabricius, P. variipennis Boieldieu, P. striolata Fabricius ve P. undulata Kutschera (Coleoptera: Chrysomelidae) ile Lahana kelebeği Pieris brassicae (L.) ve P. rapae (L.) (Lepidoptera: Pieridae)’nın da zaman zaman önemli zararlı türler olarak ortaya çıktığı saptanmıştır. Karayaprak lahanası bahçelerinde Encarsia tricolor Foerster (Hymenoptera: Aphelinidae) ve Clitostethus arcuatus Rossi (Coleoptera: Coccinellidae)’un ise en yaygın faydalı türler olduğu belirlenmiştir.
There is a Brassica oleracea L. Acephala is one of the most important winter vegetables that are widely grown in the Black Sea Region. Surveillance work was carried out in the years 2016-2017 in order to identify the beneficial and harmful species in the Düzce oil road cottage gardens located in the west of the Black Sea Region. The study found 18 harmful species from 7 families related to 4 teams and 5 beneficial species from 4 families related to 4 teams. It has been found that in the gardens of the Karayaprak launa, the Lahana beans, Aleyrodes proletella L. (Hemiptera: Aleyrodidae) is in the main harmful position and that this harm forms population at levels that may be significant. It is also made by Brevicoryne brassicae L. Aphis craccivora Koch (Hemiptera: Aphididae) has also been identified to cause damage in the road wire. In some gardens, the leaf pirates Phyllotreta cruciferae Goeze, P. atra Fabricius, P. variipennis Boieldieu, P. striolata Fabricius and P. undulata Kutschera (Coleoptera: Chrysomelidae) and the Lahana doll Pieris brassicae (L.) and P. rapae (L.) (Lepidoptera: Pieridae) also appear as significant harmful species. In the crocodile plants, Encarsia tricolor Foerster (Hymenoptera: Aphelinidae) and Clitostethus arcuatus Rossi (Coleoptera: Coccinellidae) are found to be the most common useful species.
Collard (Brassica oleracea L. var. acephala) is among the most important winter vegetables commonly planted in the Black Sea Region of Turkey, where climatic conditions are more favorable to grow these crops. Surveys were carried out between 2016 and 2017 to determine the harmful and beneficial insect species in the collard gardens of Düzce province, located in the West Black Sea Region of Turkey. As a result of this research, 18 harmful species from 7 families belonging to 4 orders and 5 beneficial species from 4 families belonging to 4 orders were found out in the collard gardens. Cabbage whitefly, Aleyrodes proletella (L.) (Hemiptera: Aleyrodidae), was found as the main pest of collard and specified that this pest constitutes populations at potentially significant levels. Additionally, aphids Brevicoryne brassicae L. and Aphis craccivora Koch (Hemiptera: Aphididae) damage were determined in the collards. In some collard gardens, the following important harmful species that emerged occasionally were identified: Phyllotreta cruciferae Goeze, P. atra Fabricius, P. variipennis Boieldieu, P. striolata Fabricius, and P. undulata Kutschera (Coleoptera: Chrysomelidae) as flea beetles; Pieris brassicae (L.) and P. rapae (L.) (Lepidoptera: Pieridae) as cabbage moths. Encarsia tricolor Foerster (Hymenoptera: Aphelinidae) and Clitostethus arcuatus Rossi (Coleoptera: Coccinellidae) were determined as the most common beneficial species in collard gardens.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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