Judul: Koleksi Hymenoptera Parasitoid dengan Kombinasi Jaring Serangga dan Separator
Abstrak: Hymenoptera Order have an important role in agriculture as natural enemies or parasitoid insects. This study aims to collect hymenopteran parasitoid with insect net and separator. Insects were collected from two different sites, i.e. the forest stand area in IPB Dramaga campus and the rice field area at Cangkurawok, Bogor Regency. The sample was collected in three times-sampling at different spot. In each location, the insect were collected at three different site. At each site, 360 double sweep using sweep net were performed. The insects caught in the sweep net poured into the separator. Furthermore, each Hymenoptera Order insect was identified to family level in the Insects Biositematics Laboratory, Department of Plant Protection, Faculty of Agriculture, Bogor Agricultural University. Two dominant insect order collected were Diptera and Hymenoptera. The number of Hymenoptera insects collected in the forest stand area and rice field were 1 556 and 2 133 respectively with a total of 21 families of hymenopteran parasitoid insects. Small size parasitoid insects such as Mymarommatidae, Tricho-grammatidae, Mymaridae, and Scelionidae were also collected.
Keyword: forest stand, Hymenoptera, parasitoids, rice field, separator.

Judul: . Keanekaragaman Parasitoid Pada Areal Sawah, Kebun Sayur, Dan Hutan Di Daerah Bogor
Abstrak: Parasitoid merupakan agens pengendali hayati yang berperan dalam pengendalian hama terpadu. Pengetahuan mengenai parasitoid yang berada di suatu areal pertanaman seperti sawah, kebun sayur, dan hutan sangat dibutuhkan. Penelitian ini bertujuan untuk mengetahui keanekaragaman parasitoid dengan memanfaatkan jaring serangga dan separator pada areal sawah, kebun sayur, dan hutan di daerah Bogor. Pengambilan sampel di setiap areal, terdiri atas tiga petak (plot), dan setiap plot terdiri atas empat subplot. Pengambilan sampel dilakukan sebanyak tiga ulangan yang mewakili fase pertumbuhan tanaman khususnya areal sawah dan kebun sayur. Serangga dikoleksi menggunakan jaring serangga dan separator. Pengambilan sampel dengan jaring serangga dilakukan sebanyak 50 kali ayunan ganda untuk setiap subplot pengamatan. Serangga yang tertangkap diidentifikasi hingga tingkat famili. Serangga dan laba-laba yang tertangkap selama penelitian sebanyak 6928 individu dari 12 ordo dan 79 famili. Ordo serangga yang dominan tertangkap pada penelitian ini adalah Diptera (35.0%), Hymenoptera (26.5%) dan Hemiptera (20.8%). Total serangga Hymenoptera parasitoid yang tertangkap sebanyak 1213 individu dari 19 famili yang terdiri atas 246 individu dari 13 ordo pada areal sawah, 652 individu dari 17 ordo pada areal kebun sayur dan 315 individu dari 16 ordo pada areal hutan. Hutan memiliki nilai indeks keanekaragaman jenis Shannon-Wienner (H’) untuk Hymenoptera parasitoid paling tinggi (2.30) dibandingkan lahan sawah (1.99) dan kebun sayur (1.96). Famili Hymenoptera parasitoid yang paling dominan di ketiga lahan penelitian adalah Scelionidae, Braconidae, dan Eulophidae.
Keyword: Arthropoda, Hymenoptera, identifikasi, jaring serangga, separator

Judul: Studi Kasus Liver Neoplasia pada Anjing Shih Tzu
Abstrak: Liver neoplasia is the excessive and uncontrolled replication of hepatocytes that forms nodules visible in ultrasonography. The purpose of this study is to study and discuss the characteristic, diagnosis and treatment of liver neoplasm through the interpretation of ultrasonography and hematology in a Shih Tzu dog. Ultrasonography is conducted with a Chison Q8 ultrasound machine with a 5 to 7 MHz frequency convex probe on lateral recumbency. The blood cells, liver enzymes and nodules sizes were the main parameters in this study. The results in the period of three years from 2021 to 2023 were interpreted and supported with secondary data sources. The Shih Tzu dog is 14 years old in the year 2023 with a body weight of 5.21kg. No obvious clinical signs were observed during previous examinations. However, lethargy, vomiting and anorexia were recorded in its latest examination. Thrombocytosis, granulocytosis, high liver enzymes and hypoglycemia, which are some of the neoplastic clinical manifestations were also presented by this patient. Besides, liver neoplasm, spleen neoplasm and biliary sludge were the sonogram findings of this patient. The liver and spleen neoplasm was observed stable, while the biliary sludge volume fluctuated. The treatment strategy recorded is Ondansetron, Samylin®, Ornipural and Ursodeoxycholic acid.
Keyword: Blood biochemistry profile, Hematology, Liver Neoplasia, Shih Tzu, Ultrasonography