Judul: Infektivitas Cendawan Lecanicillium lecanii terhadap Telur Helopeltis sp. (Hemiptera: Miridae)
Abstrak: Lecanicillium lecanii is a potential entomopathogenic fungus to control crop pests. One of the main pests that attack estate crops is mosquito bug Helopeltis sp. (Hemiptera: Miridae). This research studied the infectivity of entomopathogenic fungi L. lecanii against Helopeltis egg. Fresh cucumber fruit were used as host plant to rear the bug. L. lecanii with density levels 109, 108, 107, 106 conidia/ml have been sprayed to the surface of the cucumber fruit in which the Helopeltis eggs were laid. Hatchability of the egg and survival of the nymphs after hatching were observed. The result showed that the higher the density of conidia L. lecanii were applied, more mortality of Helopeltis eggs was obtained. During six days post treatment, egg mortality attained 25% after applying 106 conidia/ml. Maximum density 109 conidia/ml killed 70% eggs. The effect of fungal infection prolonged after hatching and influenced by the dose applied. Survival of the second instar nymphs attained 100% at 106 conidia/ml and decrease until 58.3% at 109 conidia/ml application.
Keyword: mortalitiy, LC, Lecanicillium lecanii, infection, hatchability, conidial density

Judul: Pengaruh lama penyimpanan berbagai formulasi cendawan entomopatogen Lecanicillium lecanii terhadap telur hama penghisap polong kedelai Riptortus linearis L. (Hemiptera: Alydidae)
Abstrak: The entomopathogenic fungi Lecanicillium lecanii is currently being developed as mycoinsecticide to control the soybean pod sucking bug Riptortus linearis. In the field, without treated in formulation, this bioinsecticide is often unstable. To maintain the viability and infectivity, the fungi must be formulated by adding certain additives. The aim of the research is to study the viability and infectivity of the fungi after storage in several formulations. The fungi were mixed with (1) talcum powder (2) sweet potato powder (3) cassava powder (4) rice powder (5) corn powder (6) molasses (7) peanut oil (8) soybean oil as treatment and (9) water as control, and stored in the room condition. The viability of the conidia as indicated by germination in water after 10 hours, the growth of fungal colony in 4 to 7 days after being inoculated on PDA media, and infectivity to R. linearis eggs were observed each month during 11 month. The experiment was set in completely randomized design with three replicates. The results show that, the viability and the infectivity of the fungi in all formulations decreased along the storage. On the 11th month of storage the viability decreased to 65% (peanut oil, the lowest) and 87% (cassava powder, the highest). Similarly, the infectivity of the fungi decreased as well, to 47% (talcum powder, the lowest) and 76 % (molasses and cassava powder, the highest).
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Judul: Desain Lanskap Jalan Slamet Riyadi Kota Surakarta Berbasis Budaya Jawa.
Abstrak: Kota Surakarta dianggap sebagai salah satu pusat kebudayaan Jawa. Keberadaan benda cagar budaya serta warisan kesenian dan kebudayaan menjadi potensi Kota Surakarta untuk membangun karakteristik sebagai kota budaya. Penataan ruang bernuansakan budaya di Kota Surakarta dirasa perlu, terutama ditengah pesatnya modernisasi pembangunan yang terjadi saat ini. Jalan Slamet Riyadi merupakan salah satu area yang berpotensi untuk dikembangkan dengan nuansa budaya Jawa. Penelitian ini bertujuan untuk mengidentifikasi warisan budaya yang ada di jalan Slamet Riyadi, mengidentifikasi dan menganalisis potensi yang ada pada lanskap jalan Slamet Riyadi, dan mendesain lanskap jalan Slamet Riyadi dengan berbasis budaya Jawa. Penelitian ini mengacu pada proses perancangan Gold 1980 dengan modifikasi. Konsep desain yang digunakan pada penelitian ini adalah konsep tata ruang rumah bangsawan Jawa pada jaman dahulu atau delem yang terdiri dari pelataran, pendhapa, pringgitan, dan dalem ageng. Kemudian bagian-bagian tersebut diterapkan sebagai sub-tema desain setiap segmen pada tapak dan menjadi gambaran dari zona-zona penyusun tapak. Desain dilakukan pada area Citywalk, jalur sepeda, badan jalan dan beberapa ruang di sekitar tapak. Desain ini juga mengambil beberapa bentuk ragam hias bangunan Keraton Kasunanan dan Mangkunegaran serta motif batik khas Keraton Kasunanan dan Mangkunegaran. Hasil penelitian ini berupa siteplan, detail view, gambar potongan, gambar ilustrasi dan detail desain.
Keyword: Citywalk, Dalem, Desain Berbasis Budaya Jawa, Desain Lanskap Jalan, Kota Budaya