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      KUTUDAUN KAPAS, Aphis gossypii GLOVER (HEMIPTERA: APHIDIDAE) DAN INTERAKSINYA DENGAN CENDAWAN ENTOMOPHTHORALES PADA BEBERAPA TANAMAN SOLANACEAE DI BOGOR DAN CIANJUR

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      Date
      2026
      Author
      SAPITRI, ZELDA
      Anwar, Ruly
      Sartiami, Dewi
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      Abstract
      Kutudaun merupakan salah satu hama utama pada tanaman Solanaceae karena sifatnya yang polifag dan kosmopolitan, sehingga dapat menurunkan kualitas dan produktivitas hasil panen. Pengendalian kutudaun yang ramah lingkungan dapat dilakukan dengan memanfaatkan cendawan entomopatogen, khususnya dari ordo Entomophthorales. Penelitian ini bertujuan untuk menganalisis spesies kutudaun pada beberapa tanaman Solanaceae serta cendawan entomophthorales yang berasosiasi dengan kutudaun di Bogor dan Cianjur. Pengambilan sampel dilakukan di 10 lokasi menggunakan metode purposive sampling, dilanjutkan dengan identifikasi morfologi melalui pembuatan preparat mikroskopis. Hasil penelitian menunjukkan satu spesies kutudaun ditemukan pada seluruh lokasi pengamatan, yaitu Aphis gossypii (Hemiptera: Aphididae). Infeksi entomophthorales ditemukan pada kutudaun yang menyerang pertanaman cabai keriting, cabai rawit, terong, leunca, dan takokak, dengan tingkat infeksi tertinggi mencapai 26% pada kutudaun di cabai keriting dan terendah di antara sampel yang terinfeksi sebesar 4% pada kutudaun di takokak, sementara beberapa lokasi pengambilan sampel tidak menunjukkan adanya infeksi sama sekali. Stadia cendawan yang teramati selama penelitian meliputi hifa badan (hyphal bodies), konidia primer, dan konidia sekunder. Penelitian ini menegaskan potensi Neozygites fresenii sebagai agens pengendali hayati alami di lapangan terhadap kutudaun pada beberapa tanaman Solanaceae Aphids are one of the major insect pests of Solanaceae plants because they are polyphagous and cosmopolitan pests. Therefore, they may reduce both crop quality and productivity. Environmentally friendly control of aphids can be achieved by utilizing entomopathogenic fungi, particularly those from the order Entomophthorales. This study aimed to analyze aphid species on several plants of Solanaceae as well as entomophthoralean fungi associated with these aphids in Bogor and Cianjur. Sampling was conducted at 10 locations using purposive sampling, followed by morphological identification through the preparation of microscopic slides. The results revealed one aphid species across all observed plots; the cotton aphids are Aphis gossypii Glover (Hemiptera: Aphididae). The entomophthoralean fungus infections occurred on aphids of curly chili, bird’s eye chili, eggplant, leunca, and takokak fields, with the highest infection level at 26% in curly chili and the lowest among infected samples at 4% in takokak, while several sampling locations showed no infection at all. The fungal stages observed during the study were hyphal bodies, primary conidia, and secondary conidia. This study confirms the potential of Neozygites fresenii as a natural biological control agent in the field against aphids on several plants of Solanaceae
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      http://repository.ipb.ac.id/handle/123456789/178945
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      • UF - Plant Protection [2612]

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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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