Keanekaragaman laba-laba dan potensinya sebagai musuh alami hama tanaman jambu mete

Suana, I Wayan; Haryanto, Hery

doi:10.5994/jei.10.1.24

Cited by 7 publications

(5 citation statements)

References 8 publications

(9 reference statements)

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“…The spider species found in the Lingsar vegetable area were higher than those found by [20] in eggplant vegetables, with five species belonging to 2 families, and higher than the families from the cashew plantation location (8 families), having a number of the same family as those found in coffee plantations. However, each spider species is higher, namely 19 species (cashew) and 46 species in coffee plantations [21][22]. The number of spiders in this study was also much lower than those in oil palm plantations bordering forests, with 68 species (15 families) [23].…”

Section: Results and Discussion Composition Of Spider Speciescontrasting

confidence: 54%

Spider diversity as an effort to mitigate insect pests in the Lingsar Vegetable Farming Area, West Lombok Regency

Ilhamdi,

Idrus,

Santoso

et al. 2023

J. Pijar.MIPA

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Arthropods have many roles in an ecosystem, including as pest biocontrol agents. Spiders are part of a group of arthropods that carry out this function by being predators of insect pests. This research aims to analyze the diversity of spider types in the Lingsar District Vegetable Area, West Lombok Regency. Data was collected from January to April 2023 using a survey method with sweeping nets three times per week and pitfall traps every week on five routes (west, south, east, centre, and north). Identification of spider types is carried out referring to morphological characteristics, guided by the identification book. The samples obtained were analyzed using the Shannon-Weiner diversity index (H'). The research results showed that the spider species identified in the Lingsar Vegetable Area comprised 11 species belonging to 10 families. Zoropsis spinimana from the Zoropsidae family was found in all sampling lines and was the species with the highest number of individuals. The species with the lowest number of individuals found in only one route are Ctenus hibernalis (Ctenidae) and Cryphoeca silvicola (Cybaeidae). The diversity index ranges from 1.188-1.654 (medium category), with the highest diversity in the middle route. The list of names of spider types obtained has the potential to be used as a basis for developing biocontrol of agricultural pests using their natural enemies in the form of spiders on horticultural crops such as vegetables.

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Section: Results and Discussion Composition Of Spider Speciescontrasting

confidence: 54%

Spider diversity as an effort to mitigate insect pests in the Lingsar Vegetable Farming Area, West Lombok Regency

Ilhamdi,

Idrus,

Santoso

et al. 2023

J. Pijar.MIPA

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“…Hal tersebut dapat disebakan oleh perubahan pada faktor abiotik, kurangnya kesediaan pakan dan sarang serta adanya saingan dalam perolehan sumber makanan (Indriyanto, 2012). Menurut Suana (2006) bahwa laba-laba akan lebih memilih tempat yang terlindung dari suhu yang ekstrim.…”

Section: Hasil Dan Pembahasanunclassified

Perilaku Laba-Laba Dan Interaksi Laba-Laba Serta Faktor Pengaruh Perilaku

Safira¹

2023

Preprint

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Perilaku merupakan suatu bentuk tindakan yang dilakukan makhluk hidup sebagai bentuk adaptasi dengan lingkungan dan pemenuhan suatu kebutuhan. Laba-laba (Argiope appensa) merupakan hewan golongan invertebrata yang termasuk dalam filum Artropoda. Tujuan dari pengamatan ini yaitu untuk mengetahui perilaku harian laba-laba jenis (Argiope appensa) dan mengetahui faktor-faktor yang mempengaruhi perilaku tersebut. Metode yang digunakan yaitu metode observasi secara kualitatif dengan melakukan pengamatan secara langsung perilaku harian Laba-laba jenis (Argiope appensa) yang menjadi sampel pengamatan. Hasil yang diperoleh yaitu terdapat beberapa jenis pola perilaku yang terjadi dan dapat dipengaruhi oleh beberapa faktor biotik dan abiotik.

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“…Laba-laba akan berpindah dari satu habitat ke habitat yang lain apabila tempat yang mereka tinggalkan sebelumnya sudah tidak layak huni. Suana & Haryanto (2013) menambahkan bahwa tingginya kelimpahan laba-laba pada suatu perkebunan belum tentu berpotensi sebagai musuh alami untuk hama. Masingmasing dari spesies laba-laba mempunyai waktu aktif dan mangsa yang berbeda.…”

Section: Gambar 1 Kelimpahan Arthropoda Berdasarkan Warna Perangkapunclassified

Preferensi Arthropoda terhadap Warna Perangkap pada Pertanaman Kopi Arabika di Desa Atang Jungket Kabupaten Aceh Tengah

Ulyani

Rusdy

Hasnah

2020

JIMFP

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Abstrak. Arthropoda merupakan filum yang paling dominan di antara filum hewan lainnya jika ditinjau dari keanekaragaman, penyebaran, dan jumlah spesiesnya. Pada pertanaman kopi arabika terdapat arthropoda yang berperan sebagai herbivor, musuh alami, serangga penyerbuk, serangga netral, dan dekomposer. Secara umum, tindakan pengelolaan yang dilakukan oleh petani pada pertanaman kopi di Desa Atang Jungket Kabupaten Aceh Tengah adalah dengan menggunakan pestisida sintetik tanpa mempedulikan kondisi agroekosistemnya. Supaya agroekosistem kopi tetap stabil dan berkelanjutan, maka perlu dilakukan tindakan pengelolaan yang ramah lingkungan yaitu dengan menggunakan perangkap warna dimana proses penemuan inang serangga didasari oleh faktor visual yang bertujuan untuk mengetahui warna perangkap yang disukai oleh arthropoda pada areal pertanaman kopi arabika. Pada penelitian ini digunakan metode purposive sampling (ditetapkan) dengan luas lahan 5.000 yang berjumlah 138 tanaman, kemudian dibagi menjadi empat petak secara berjajar. Setiap petak diambil 20 tanaman sampel dengan menggunakan perangkap warna merah, kuning, hijau, dan putih. Peubah yang diamati meliputi komposisi dan kelimpahan arthropoda berdasarkan warna perangkap, indeks similaritas famili antar warna perangkap, serta kepadatan relatif Famili Scolytidae. Hasil penelitian menunjukkan bahwa arthropoda yang ditemukan berjumlah 2.062 individu yang terdiri dari 2 kelas, 12 ordo, dan 72 famili. Ordo Hymenoptera merupakan ordo dengan jumlah individu paling banyak. Perangkap warna kuning merupakan paling banyak memerangkap arthropoda yaitu 552 individu dibandingkan perangkap warna merah, hijau, dan putih yang masing-masingnya hanya 547 individu, 527 individu, dan 436 individu. Nilai indeks similaritas famili arthropoda antar warna perangkap tergolong rendah berarti keragaman famili yang menyusun komunitas tersebut tinggi. Kepadatan Famili Scolytidae berjumlah 0,02 individu/m2 dan kepadatan relatif 0,04%. Hal ini menunjukkan bahwa pengelolaan tanah dan tanamannya secara ekologis masih menguntungkan, tidak mengancam keberlangsungan budi daya tanaman.Preference of Arthropod to Color of Trap on Arabica Coffee Plantation in Atang Jungket Village Aceh Tengah DistrictAbstract. Arthropods are the most dominant phylum among other animal phyla when viewed from the diversity, distribution, and number of species. In arabica coffee plantation there arthropods that act as herbivor, natural enemies, pollinating insects, neutral insects, and decomposers. In general, the management actions carried out by farmers on coffee plantations in Atang Jungket Village, Central Aceh District is to use synthetic pesticides regardless of agro-ecosystem condition. For coffee agro-ecosystem to remain stable and sustainable, it is necessary to do an environmentally friendly management action that is by using color trap where the process of invention of insect host is based on visual factor which aim to know color of trap were liked by arthropod in arabica coffee plantation area. This research uses purposive sampling method with 5,000 land area of 138 plants, then divided into four plots in a row. Each plot was taken 20 sample plants using red, yellow, green, and white traps. The observed variables include the composition and abundance of arthropods based on the trap color, the family similarity index between the trap colors, and the relative density of the Scolytidae Family. The results showed that the arthropods were 2,062 individuals consisting of 2 classes, 12 orders, and 72 families. The Hymenoptera Order is the order of the largest number of individuals. The yellow trap is the most arthropod trap of 552 individuals compared to the red, green, and white traps of 547 individuals, 527 individuals and 436 individuals each. The value of the arthropod family similarity index between the trap colors is low, meaning that the diversity of families that make up the community is high. The Scolytidae Family density was 0.02 individuals/m2 and the relative density was 0.04%. This indicates that the management of land and plants are ecologically still profitable, not threatening the sustainability of cultivation of crops.

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Keanekaragaman laba-laba dan potensinya sebagai musuh alami hama tanaman jambu mete

Cited by 7 publications

References 8 publications

Spider diversity as an effort to mitigate insect pests in the Lingsar Vegetable Farming Area, West Lombok Regency

Spider diversity as an effort to mitigate insect pests in the Lingsar Vegetable Farming Area, West Lombok Regency

Perilaku Laba-Laba Dan Interaksi Laba-Laba Serta Faktor Pengaruh Perilaku

Preferensi Arthropoda terhadap Warna Perangkap pada Pertanaman Kopi Arabika di Desa Atang Jungket Kabupaten Aceh Tengah

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