Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Wahana : Tridarma Perguruan Tinggi

PENGARUH EKSTRAK KULIT DELIMA (Punica granatum) DAN RUMPUT TEKI (Cyperus rotundus) TERHADAP MORTALITAS LARVA NYAMUK Aedes aegypti Binawati, Diah Karunia; Amilah, Susie
WAHANA Vol 63 No 2 (2014)
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/wahana.v63i2.1126

Abstract

Dengue Haemorrhagic Fever (DHF) is nowadays one of the most common public health problems in Indonesia, which lately the number of patients and the range of dissemination tend to be increasing. The most simple and effective way to attempt termination of the life cycle of the mosquito Aedes aegypti is to kill mosquito larvae. Frankly, the act of using arviciding or chemical pesticides often cause these following problems such as environmental pollution, the emergence of resistance and disruption of the ecological balance. The use of plants as a natural pesticide that is environmental -friendly is one of the alternatives that could be done by the society. One of the ways is by using pomegranate peel extract (Punica granatum) and nut-grass extract (Cyperus rotundus). The skin of pomegranate contains saponins, flavonoids and polyphenols, flavonoids and polyphenols. While the nut-grass (Cyperus rotundus) contain alkaloids, flavonoids, cineol, pinene, siperon, rotunal, siperenon, and siperol. This study aims to determine whether there is the effect of giving pomegranate peel extract (Punica granatum) and extract of the nut-grass (Cyperus rotundus) against larvae of Aedes Agypti mortality during a 24-hour treatment. The research design used was a complete randomized design, with pomegranate peel extract treatment (0%, 5%, 10%, 15% and 20%), and extract the nut-grass (0%, 5%, 15% and 20%), each treatment was given 3 repetitions, and observed mortality of larvae of Aedes Agypti after treated for 24 hours. The results showed that 1. There is an effect of pomegranate peel extract against Aedes aegypti larvae mortality for 24 hours, and at a level of 20% has the highest mortality rate (12.5 ± 2.43) 2. There is an effect of nut-grass extract extract against Aedes aegypti larvae mortality for 24 hours, and at a level of 20% has the highest mortality rate (6 ± 1.14) 3. The extract of pomegranate skin has the ability to kill the larvae of Aedes aegypti greater than the extract of nut-grass
EFFECT OF CHERRY LEAF (Muntinga calabora) BIOINSECTICIDES EXTRACT TOWARDS MORTALITY OF WORM SOIL (Agrotis ipsilon) AND ARMYWORM (Spodoptera exiqua) ON PLANT LEEK (Allium fistolum) Binawati, Diah Karunia; Amilah, Susie
WAHANA Vol 61 No 2 (2013)
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/wahana.v61i2.1267

Abstract

Leek plant (Allium fistulosum) that grown at Village Treceh Sajen Mojokerto District Pacetoften suffer from some loss that caused by the attacks from pests such as worm soil (Agrotisipsilon) and armyworm (Spodoptera exiqua). The use of synthetic insecticides is very dangerous,because the residue will affect the health of consumers. Cherry plant (Muntinga calabura) containsactive substances such as tannins, saponins and flavonoids that can be used as bioinsecticides.This study aims to determine whether there is an effect of cherry leaf bioinsecticidesextract towards mortality of worm soil and armyworm in a in vitro manner, and to observe thegrowth of leek plant at harvest scallion age 2 months. The study design used is a CompleteRandomized Design, with 4 treatments using cherry leaf extract (0%, 2.5%, 5% and 7.5%), andgiven 6 replications. Samples of worm soil and armyworm caterpillars each are 120 which itsmortality will be observed for 24 hours. Leek plant sample are 60 plants. The results of dataanalysis showed a 24-hour LC50 value for worm soil is 4.240% and the 24-hour LC50 values forarmyworm is 3,434%. These results indicate that the cherry leaf extract is more effective toannihilate armyworm than it is to annihilate worm soil.To observe the effect of cherry leaf bioinsecticides treatment extract towards the growth ofleek plant leaves were harvested 2 months of age. Results of test F (0.024) indicates that there is asignificant effect of cherry leaf extract towards the growth of leek plants. The results of the LSDanalysis of these data showed that the P3 treatment with a concentration of 7.5% is the one thatproduces the best growth of the plant.
PENGARUH TEMPAT PEMBESARAN KOLAM TERPAL TERHADAP PERTUMBUHAN IKAN BELUT (MONOPTERUS ALBUS): Kolam terpal, pertumbuhan Ikan Belut (Monopterus albus) Binawati, Diah Karunia; Subakir, Subakir
WAHANA Vol 55 No 2 (2010)
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/wahana.v55i2.1386

Abstract

Budidaya ikan belut sebenarnya tidak sulit dan juga tidak mahal, masyarakat yang memiliki lahan sempitpun dapat memelihara ikan belut. Secara teknis budidaya dan pemeliharaan ikan belut (Monopterus albus) hanya memerlukan perhatian dalam memilih tempat atau lokasi budidaya, pembuatan kolam, media pemeliharaan, memilih benih, perkembangbiakan belut, penetasan, makanan dan kebiasaan makan serta hama. Disisi lain peternak ikan belut juga harus memperhatikan tata cara panen, pasca panen, dan pemasaran. Populasi yang digunakan pada penelitian ini adalah ikan belut sawah yang berumur 3 bulan. Adapun sampel yang digunakan adalah ikan belut sawah yang berumur 3 bulan yang diperoleh secara acak dari peternak ikan belut di Sengkaling Malang, sejumlah 3 kg. Penelitian ini menggunakan analisis statistika uji T. Hasil perhitungan dengan Uji T menunjukkan bahwa t hitung > t (0,05%), sehingga Ho ditolak dan Ha diterima, artinya ada perbedaan bobot awal dan bobot akhir ikan belut setelah dipelihara di dalam kolam terpal selama 30 hari, dengan rata-rata penambahan bobot ikan belut sebesar 2,14 gram.