Keanekaragaman serangga pengunjung bunga pada tanaman tumpang sari kedelai dengan tanaman  orok-orok (Crotalaria juncea)

Rahayu, Sayekti Kurnia; Supriyadi, Supriyadi; Supriyono, Supriyono; Wijayanti, Rina; Putri, Retno Bandriyati Arni

doi:10.5994/jei.15.1.23

Cited by 5 publications

(5 citation statements)

References 12 publications

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“…was highest in six rows of soybeans + two rows of corn intercropping (3.78 adults per 2 m 2 ) and lowest in soybean monoculture (2.11 adults per 2 m 2 ) (Table 2). Intercropping soybeans with five rows of soybeans with one row of Crotalaria juncea ruffles had better insect diversity (18 species) than those without C. juncea (nine species) (Rahayu et al 2018). Kurniawati et al (2015) found that the Coccinellidae population was abudance (34 adults) in polyculture environments (rice and flowering plantation) than in rice monocultures (19 adults).…”

Section: S Litura E Zinckenella and C Servillia Pest Predator Populat...mentioning

confidence: 99%

Effect of the Number of Rows and Cultivars of Soybeans on Damage Intensity of Pest and Predator Populations in Corn-Soybean Intercropping, South Sulawesi Indonesia

Fattah¹,

Salim²,

Arrahman³

et al. 2023

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Background: Soybean productivity in Indonesia remains low yield due to the occurrence of pests and diseases. Here, our study aimed to determine the number of soybean rows and varieties in the soybean-corn intercropping system and the damage level, pest and predator populations. Methods: The study used a split-plot design with three replications. The main plot was soybean varieties (Dena-1, Detap-1 and Deja-1) and the subplots consisted of monoculture (soybean); three rows of soybeans and two rows of corn; four rows of soybean and two rows of corn; six rows of soybean and two rows of corn. Result: The six rows of soybeans and two rows of corn showed the lowest attack rate of Spodoptera litura and Etiella zinckenella, the lowest population of Aphis glycines and Riptortus linearis, the highest predatory population of Crocothemis servilia and Coccinella sp. and the highest predator populations of Euborellia annulata. The highest attack rate of S.litura was in Dena-1. In contrast, the highest intensity of E.zinckenella pest damage was in Dena-1 and Deja-1. The corn-soybean intercropping was recommended as the best practice for sustainable agriculture production due to facilitating in the increase of growth of predator population and reducing the level of crop damage due to pest attacks.

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Section: S Litura E Zinckenella and C Servillia Pest Predator Populat...mentioning

confidence: 99%

Effect of the Number of Rows and Cultivars of Soybeans on Damage Intensity of Pest and Predator Populations in Corn-Soybean Intercropping, South Sulawesi Indonesia

Fattah¹,

Salim²,

Arrahman³

et al. 2023

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“…Hilangnya tumbuhan berbunga menyebabkan terjadinya penurunan jumlah serangga penyerbuk. Demikian pula sebaliknya jika suatu wilayah atau habitat memiliki tumbuhan berbunga yang beranekaragam maka akan menjadi habitat menarik bagi serangga penyerbuk dan secara otomatis mendorong meningkatnya keanekaragaman serta kelimpahan serangga polinator (Hidayat et al, 2016;Rahayu et al, 2018;Masawet et al, 2019;Ngatimin et al, 2019;Landis et al, 2000).…”

Section: Pendahuluanunclassified

Konservasi Kupu-Kupu Penting Sebagai Penyerbuk di Kampung Wisata Isyo Hills Rhepang Muaif Nimbokrang, Kabupaten Jayapura

Warikar,

Ramandey,

Waisimon

2024

J. Biol Papua

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Butterflies are an important example of pollinating insects of the Order Lepidoptera. The presence of butterfly pollinating insects in nature is highly dependent or influenced by the availability of flowering plants visited in the ecosystem. The purpose of this study was to determine the diversity and abundance of butterfly pollinator in flowering plants. A direct survey method (visual) with a radius of ± 100-250 m² was done with scan sampling technique. Parameters measured were the abundance and the species richness of butterflies visited flowering plants as well as the species richness of flowering plants visited by butterflies pollinator. The data obtained were analyzed using the the Shannon-Wiener diversity index (H’). The results showed that at study sites in secondary forest habitats and yards, 25 species of butterfly pollinators were found consisting of 5 families with 308 individuals. Nine species of flowering plants visited by butterfly pollinators. The Jatropha integerrima was the most visited by butterfly pollinators with 11 species, followed by Hibiscus rosa-sinensis and Ixora coccinea (9 species), Clerodendron paniculatum (6 species), Mussaenda ralateensis (4 species), Bidens pilosa and Celosia argentea (3 species), Zinnia elegans visited by 2 species and Portulaca oleracea visited by 1 species of butterfly pollinators. Based on the calculation, the value of Shannon-Wiener index (H') is 2.946, which indicates that the level of diversity of butterfly pollinators in the medium category.

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“…Erdyansiah dan Putri (2017) menyatakan bahwa kombinasi tanaman padi dengan refugia menunjukkan jumlah populasi musuh alami lebih besar yakni 438 ekor, dibandingkan dengan tanpa refugia yakni sebesar 305 ekor. Sitem pertanian dengan tumpang sari antara tanaman kedelai dan orok-orok (Crotalaria juncea) menunjukkan bahwa C. juncea mampu meningkatkan keanekaragaman serangga pengunjung bunga, dan yang paling dominan adalah Coccinela transversalis yang merupakan predator hama kutu kebul (Rahayu et al, 2018).…”

Section: Pendahuluanunclassified

The Effectiveness of Some Types of Refugia for Supplying the Population of The First Lice (Bemisia Tabaci) on Soybean Plant

Bulawan,

Mpia,

Sepe

et al. 2023

JBT

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Soybean is one of the important food commodities in Indonesia which occupies the third position after rice and corn. In 2020, soybean production reached 632.3 tons but decreased by 3.01% to 613.3 tons in 2021 and is predicted to continue to decline until 2024. Whitefly (Bemisia tabaci) is one of the important pests on soybeans. which is also a viral vector. The purpose of this study was to obtain refugia plants which were effective in suppressing the whitefly pest population on soybeans. The study was carried out using a Randomized Block Design (RAK) with 5 treatments and repeated 3 times so that there were 15 experimental units. The treatment used 4 types of refugia plants, namely: R1 = yellow kenikir flower, R2 = orange kenikir flower, R3 = Zinnia elegans paper flower, R4 = Tagetes erecta flower, and R0 = Control (soybean plant without refugia block). The results showed that the four types of refugia affected the whitefly pest population but were not significantly different in each treatment and had no effect on the intensity of the whitefly pest attack. There are 7 species of natural enemies of whitefly consisting of 6 species of predators and 1 species of parasitoid. Most predators come from the order Coleoptera.

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Keanekaragaman serangga pengunjung bunga pada tanaman tumpang sari kedelai dengan tanaman orok-orok (Crotalaria juncea)

Cited by 5 publications

References 12 publications

Effect of the Number of Rows and Cultivars of Soybeans on Damage Intensity of Pest and Predator Populations in Corn-Soybean Intercropping, South Sulawesi Indonesia

Effect of the Number of Rows and Cultivars of Soybeans on Damage Intensity of Pest and Predator Populations in Corn-Soybean Intercropping, South Sulawesi Indonesia

Konservasi Kupu-Kupu Penting Sebagai Penyerbuk di Kampung Wisata Isyo Hills Rhepang Muaif Nimbokrang, Kabupaten Jayapura

The Effectiveness of Some Types of Refugia for Supplying the Population of The First Lice (Bemisia Tabaci) on Soybean Plant

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