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      Pyrilla perpusilla Walker (Hemiptera: Fulgoridae) pada Tanaman Tebu (Saccharum officinarum Linn.): Biologi, Gejala Serangan, dan Musuh Alami.

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      Date
      2024
      Author
      Putri, Dyah Ratna Amelia
      Maryana, Nina
      Sartiami, Dewi
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      Abstract
      Tebu (Saccharum officinarum Linn.) termasuk dalam Famili Poaceae dan umumnya digunakan sebagai bahan baku pembuatan gula. Tebu memiliki nilai ekonomis yang tinggi, sehingga produktivitas tebu diupayakan agar mengalami peningkatan. Pyrilla perpusilla dari Famili Fulgoridae merupakan salah satu hama tebu yang berpotensi menyebabkan kerugian. Penelitian ini bertujuan untuk mempelajari biologi, gejala serangan, dan musuh alami P. perpusilla. P. perpusilla diambil dari Desa Situ Daun, Kecamatan Tenjolaya, Kabupaten Bogor. Pemeliharaan dilakukan pada pot berkurungan yang telah ditanami tebu. Pengamatan biologi dilakukan pada 20 individu dari telur hingga imago. Pengamatan morfologi dilakukan pada 15 individu pada setiap fase. Hasil penelitian menunjukkan bahwa telur berlangsung selama 13 hari dengan panjang rata-rata 1,23 ± 0,02 mm. Nimfa terdiri atas lima instar, panjang rata-rata nimfa instar V 5,22 ± 0,30 mm. Imago P. perpusilla memiliki sayap cokelat dengan bintik-bintik hitam. Ujung abdomen imago betina memiliki sepasang bantalan dari lilin, sedangkan imago jantan memiliki ujung abdomen silinder. Siklus hidup P. perpusilla berlangsung selama 84 hari. Gejala serangan P. perpusilla antara lain daun menguning, menggulung, dan layu. Musuh alami P. perpusilla yaitu Hirsutella citriformis, Metarhizium sp., dan parasitoid telur (Hymenoptera: Eulophidae).
       
      Sugarcane (Saccharum officinarum Linn.) belongs to the Poaceae Family and is generally used as a raw material for sugar-making. Sugarcane has a high economic value, so efforts are being made to increase its productivity. Pyrilla perpusilla from the Fulgoridae Family is a potential sugarcane pest that causes losses. The research aimed to study the biological aspects of P. perpusilla, symtomps, and its natural enemies. P. perpusilla was taken from Situ Daun Village, Tenjolaya District, Bogor Regency. Mass rearing was done on sugarcane in plastic caged pots. Biological observations were made on 20 individuals from egg to adult stages. Morphological observations were carried out on 15 individuals on each stage. The results showed that P. perpusilla egg lasts 13 days with an average length of 1.23 ± 0.02 mm. Nymph consisted of five instars. Average body length of 5th instar was 5.22 ± 0.30 mm. Adult had brown wings with black spots. Female adult's abdominal tip had a pair wax, while male adults had cylindrical abdominal tip. The life cycle of P. perpusilla lasts 84 days. Attack symptoms of P. perpusilla were yellowing leaves, wilt, and curl. Natural enemies of P. perpusilla were Hirsutella citriformis, Metarhizium sp., and egg parasitoid (Hymenoptera: Eulophidae).
       
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      http://repository.ipb.ac.id/handle/123456789/134087
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      • UT - Plant Protection [2516]

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