Pengaruh Kultur Teknis Terhadap Serangan Hama Dan Penyakit Pada Tanaman Kacang Panjang Di Kecamatan Lempuing Kabupaten Ogan Komering Ilir

Arsi, Arsi; Resita, Riska; Shk, Suparman; Gunawan, Bambang; Herlinda, Siti; Pujiastuti, Yulia; Suwandi, Suwandi; Irsan, Chandra; Hamidson, Harman; Efendi, Riski Anwar; Budiarti, Lina

doi:10.25181/jplantasimbiosa.v2i2.1740

Cited by 3 publications

(4 citation statements)

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“…melons was 29.49%, and monitoring should be carried out periodically to predict the population increases trend. Thamrin and Asikin (2004) mentioned that leaf damage on bitter melon plants caused by D. indica could reach 80-100%, and and with an intensity of 14,13-17.97% damage to cucumber plants (Arsi et al, 2020). This study also found D. indica larvae attacking flowers and fruit melons.…”

Section: Percentage Of Leaves Infected With D Indica On Melon Plantssupporting

confidence: 56%

INCIDENCE OF LEAF AND FRUIT EATER, Diaphania indica (Saunders) IN MELON AT SRI KUNCORO VILLAGE, PONDOK KELAPA SUBDISTRICT, BENGKULU TENGAH REGENCY

Nadrawati

Zarkani

Priyatiningsih

et al. 2023

JIPI

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Melon is a fruit plant that has the potential to be developed and can become a superior horticultural product. The demand for melons continuously increases yearly, requiring a large and continuous supply. Fruit must be available at any time in sufficient quantity and quality to be used as an agricultural commodity with high economic value. Diaphania indica (Lepidoptera: Crambidae) is a significant pest that attacks the leaves and fruit of the Cucurbitaceae family, including economically important crops such as melon. Studies on Diaphania pests that attack melon leaves and fruit have not been widely studied in Indonesia. Also, due to the cases happening of leaf and fruit-eating attacks in Bengkulu, proper pest control efforts are needed. One of the basics for determining how to control is to know the population density and the level of damage caused by these pests. This research was conducted on the farmers' land in Sri Kuncoro Village, Pondok Kelapa Sub-District, Bengkulu Tengah Regency, November 2021-January 2022. The variables observed were the population density of D. indica, the percentage of leaf damage, and the percentage of parasitic larvae. The results showed variations in the density of D. indica larvae and the percentage of leaf damage. The mean population density of larvae was 1.47 per plant, and the percentage of infected leaves was 29.49%. Parasitoids associated with D. indica larvae were found in Apanteles spp, with a percentage of parasitized D. indica larvae of 46.67%.

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Section: Percentage Of Leaves Infected With D Indica On Melon Plantssupporting

confidence: 56%

INCIDENCE OF LEAF AND FRUIT EATER, Diaphania indica (Saunders) IN MELON AT SRI KUNCORO VILLAGE, PONDOK KELAPA SUBDISTRICT, BENGKULU TENGAH REGENCY

Nadrawati

Zarkani

Priyatiningsih

et al. 2023

JIPI

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“…Kutu kebul (Bemisia tabaci) menyebabkan daun melengkung, keriting, belang-belang kekuningan (klorosis) dan akhirnya rontok (Nurtjahyani dan Murtini, 2015). Serangan Leptoglossus australis pada buah muda menyebabkan buah gugur atau mengalami perubahan bentuk (Arsi et al, 2020). Epilachna sp.…”

Section: Pendidikan Petaniunclassified

“…Serta terdiri dari beberapa jenis penyakit. Penentuan skor gejala serangan hama maupun intensitas penyakit di lapangan ditentukan dengan mengamati gejala masing masing serangan hama dan juga penyakit pada tanaman (Arsi et al, 2020). Intensitas serangan hama yang paling tinggi yaitu sebesar 1,74% dari ordo hemiptera spesies Bemisia tabaci dan intensitas serangan penyakit tanaman yang paling tinggi sebesar 8,99% yaitu penyakit bercak daun.…”

Section: Pendidikan Petaniunclassified

Tingkat Serangan Hama dan Penyakit pada Tanaman Hortikultura di Kabupaten Bangka, Provinsi Kepulauan Bangka Belitung

Arsi,

Gunawan,

Suparman

et al. 2023

JPS

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Pesticides are chemical ingredient used to eradicate and prevent disturbances of insects, rodents, nematodes, fungi, weeds, viruses, bacteria, and micro-organisms which are considered as harmful pests. Excessive use of pesticides can cause pest resistance, pest resurgence, emergence of secondary pests, and environmental pollution. This research aims to evaluate the use of pesticides by farmers in controlling pests and plant diseases of horticultural crops in Bangka Regency, Bangka Belitung Islands Province. This research was conducted using interview method followed by direct observations in the interviewed farmers’ fields. The results obtained from interviews and observations indicated that farmers still use synthetic pesticides unwisely in controlling pests and plant diseases of cultivated plants. Farmers still rely on their personal experience of using pesticides rather than science. Most of farmers did not understand the use of pesticides properly and correctly, so they do not understand the economic threshold for using pesticides. In conclusion, farmers still think that the more types of pesticides used, the faster the control of pests and diseases show good results. Thus, it is necessary to give extension to farmers about the use of pesticides, so that farmers can understand how to use pesticides wisely and precisely in the future. Pest and disease species that attack horticultural crops are 13 pest species and 11 disease species.

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“…Menurut (Thridyanwati et al, 2013), pengaruh rotasi tanaman dan penggunaan tanaman bukan inang dapat menekan keberlangsungan hidup patogen dan hama. Disamping itu, faktor abiotik dan biotik berpengaruh terhadap perkembangan serta intensitas serangan hama dan penyakit (Sitanggang et al, 2017), (Arsi et al, 2020). Gunung Kaya, Jarai 2,5 Ringan…”

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Spesies Serangga Hama Padi dan Jagung serta Intensitas Serangannya di Kabupaten Lahat

Novian,

Ramadhani

2023

mul. AGRI-TEK. mul. ind. ilmu. ilmu. ind

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Insect pest attack on rice (Oryza sativa L.) and maize (Zea mays L.) could be potential in decrease production. This study aims to determine the insect pest species of rice and maize and attack intensity in Lahat District. This study was conducted using survey methods. The systematic random sampling methodology was adopted for sample population identification. Surveys were conducted in 3 subdistricts (Jarai, Pajar Bulan and Sukamerindu). Found three rice insect pests species. The third species was rice stem borer (Scirpophaga incertulas), leaf folder (Cnaphalocrosis medinalis) and rice bug (Leptocorisa sp). Found one maize insect pest species was fall armyworm (Spodoptera frugiperda). S. incertulas has attacked in 7 locations with low-intensity, Leptocorisa sp has attacked in 2 locations with low-intensity, C. medinalis has attacked in 1 location with low-intensity and S. frugiperda has attacked in 4 locations with low-intensity. Rice stem borer and fall armyworm can attack crop from the vegetative to generative phase.

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Pengaruh Kultur Teknis Terhadap Serangan Hama Dan Penyakit Pada Tanaman Kacang Panjang Di Kecamatan Lempuing Kabupaten Ogan Komering Ilir

Cited by 3 publications

References 0 publications

INCIDENCE OF LEAF AND FRUIT EATER, Diaphania indica (Saunders) IN MELON AT SRI KUNCORO VILLAGE, PONDOK KELAPA SUBDISTRICT, BENGKULU TENGAH REGENCY

INCIDENCE OF LEAF AND FRUIT EATER, Diaphania indica (Saunders) IN MELON AT SRI KUNCORO VILLAGE, PONDOK KELAPA SUBDISTRICT, BENGKULU TENGAH REGENCY

Tingkat Serangan Hama dan Penyakit pada Tanaman Hortikultura di Kabupaten Bangka, Provinsi Kepulauan Bangka Belitung

Spesies Serangga Hama Padi dan Jagung serta Intensitas Serangannya di Kabupaten Lahat

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