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DADANG DADANG

Departemen Proteksi Tanaman, Fakultas Pertanian IPB Jalan Kamper, Dramaga, Bogor 16680

Author-ID : 1541725

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Aktivitas Insektisida Ekstrak Kulit Batang Empat Famili Tumbuhan terhadap Ulat Krop Kubis Crocidolomia pavonana (F.) Edy Syahputra; Djoko Prijono; Dadang Dadang; Syafrida Manuwoto; Latifah K Darusman
Jurnal Perlindungan Tanaman Indonesia Vol 10, No 1 (2004)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.12208

The objective of this study was to evaluate the insecticidal activity of bark extracts of 35 plant species belonging to four families (Clusiaceae, Lecythidaceae Meliaceae, and Sapindaceae) against the cabbage head caterpillar Crocidolomia pavonana. Extraction of the test plant materials were performed with maceration method using ethanol and methanol continued by counter-current distribution separation in ethylacetate and water. Bark extract preparation of each plant species was tested against C. pavonana larvae by leaf-feeding method at concentration of 0.25% and 0.5%. Second-instar C. pavonana larvae were fed extract-treated broccoli leaves for 48 hours, then were presented with untreated leaves until the surviving larvae reached the fourth-instar larvae. The number of dead larvae was recorded. The phytochemical test of bark extract of Calophyllum soulattri was done by qualitative method. The results showed that the bark extracts of C. soulattri (Clusiaceae), Barringtonia sarcostachys (Lecythidaceae), and Aglaia tomentosa (Meliaceae) exhibited good insecticidal activity. Methanol extract of C. soulattri barks possessed strong insecticidal activity against C. pavonana larvae with LC95 of 0.21%. This extract showed positive response in alkaloid and triterpenoid qualitative tests. Further studies are needed to identify insecticidal compounds in those active extracts.

KOMPATIBILITAS EKSTRAK Piper retrofractrum Vahl. DAN Curcuma xanthorrhiza Roxb. UNTUK PENGENDALIAN Helopeltis antonii Sign. NFN Rohimatun; NFN Dadang; I Wayan Winasa; Sri Yuliani
Buletin Penelitian Tanaman Rempah dan Obat Vol 31, No 2 (2020): Buletin Penelitian Tanaman Rempah dan Obat
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v31n2.2020.107-122

Plant extracts as a botanical insecticide can be used in either single or mixture forms. Mixed extracts have advantages: reducing dependence on one plant species, being the synergistic effect which can increase the effectiveness of formulas, and reducing the possibility of resistance emergence. This study aimed to obtain compatible and synergistic comparisons of P. retrofractum with C. xanthorrhiza extracts that effectively control the third instar nymph of Helopeltis antonii. The comparison of P. retrofractum and C. xanthorrhiza extracts were 4:1, 2:1, 1:1, 1:2, and 1:4 (w/w). The experiment was performed in a completely randomized design using the contact method. The LC50, LC90, and LC95 values were calculated using the PoloPlus Ver 1.0 Program. The mixture interaction was determined from the Combination Index value. The results showed that P. retrofractum extract was compatible and synergistic with C. xanthorrhiza extract at a ratio of 2:1 (w/w). These were the best combination shown by the lowest LC50, LC90, and LC95 values and showed consistently strong synergistic properties compared to other concentrations. The components of P. retrofractum may be responsible for the insecticidal properties are piperine; piperanine; piperidine; 3,4-Pyridinedimethanol,6-methyl; Piperidine,1-[5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl]-,(Z,Z)-; and (2E,4E,12E)-1-(Piperidine-1-yl)octadeca-2,4,12—trien-1-one. The insecticidal activity of C. xanthorrhiza may associated with its content of xanthorrhizol, Ar-curcumene, β-curcumene, curzerene, germacrone, 7-zingiberene, caryophyllene, and β-bisabolol. A combination of these two plant extracts has the potential to be further developed as a botanical insecticide to control H. antonii.

Potensi Insektisida Pasak Bumi (Eurycoma longifolia Jack) terhadap Hama Kubis Crocidolomia pavonana (F.) (Lepidoptera: Crambidae) Eka Chandra Lina; Arneti Aarneti; Djoko Prijono; Dadang Dadang
Jurnal Entomologi Indonesia Vol 6 No 1 (2009): April
Publisher : Perhimpunan Entomologi Indonesia

The research was conducted at Laboratory of Insect Physiology and Toxicology of Plant Protection Department of Bogor Agricultural University from May to July 2008. Leaves, twigs, barks, and roots of Eurycoma longifolia (Pasak bumi) were extracted with hexane, ethyl acetate, and methanol solvens. The extraction was used single method and level method. Insecticidal activity of each extract has been examined in laboratory to major cabbage pests Crocidolomia pavonana using leaf residual method. Methanol root extract from single method and level method caused 100 and 75.5% mortality of insect test respectively. Hexane and ethyl acetate extracts of leaves, twigs, and barks have low insecticidal activity. The antifeedant effect worked at insect test and varied depends on concentration level. Antifeedant effect also contributed to mortality of larvae along with toxicity of each extract.

Keefektifan ekstrak Piper retrofractum Vahl., Anonna squamosa L. dan Tephrosia vogelii Hook. serta campurannya terhadap imago kutu putih pepaya Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Pseudococcidae) Trijanti A. Widinni Asnan; Dewi Sartiami; Ruly Anwar; Dadang Dadang
Jurnal Entomologi Indonesia Vol 12 No 2 (2015): Juli
Publisher : Perhimpunan Entomologi Indonesia

Paracoccus marginatus Williams & Granara de Willink (Hemiptera: Pseudococcidae) is one of the papaya insect pests that causes high economic loss. The major constraint in controling this pest with insecticides is the existence of wax layer covering the insect body.The objective of this research was to evaluate the effectiveness of Piper retrofractum (Pr), Anonna squamosa (As), and Tephrosia vogelii (Tv) extracts as well as their mixtures to control P. marginatus imago in the laboratory. Pr, As, and Tv extracts were tested separately and in extract mixtures against female P. marginatus by direct spray on the insect. Each treatment was observed at 24, 48, and 72 hours after treatment (HAT). Our result showed that at the LC95 – 72 HAT, Tv and As extracts were about three times more effective to P. marginatus than Pr extract. The effective concentration that causing around 95% mortality of P. marginatus are 1.250% (Tv), 1.482% (Pr), dan 0.469% (As). Extracts mixtures of Tv + As (2:1, w/w) and As + Ps (2 : 1, w/w) were about 1.67 times more effective than Tv + Pr (2:1, w/w) extracts mixtures. Based on combination index at 72 HST, extract mixtures of Tv + As and Tv + Pr had low sinergistic joint action, meanwhile As + Pr extract mixture had additive joint action. In addition, all the extracts treatments disturbed the formation of the wax coverings the eggs (egg sacs). Pr, As, and Tv extracts as well as their mixtures at certain extract comparison have the alternate potential to control the mealybug P. marginatus.

Gangguan fisiologi dan biokimia Crocidolomia pavonana (F.) (Lepidoptera: Crambidae) akibat perlakuan ekstrak campuran Tephrosia vogelli dan Piper aduncum Eka Chandra Lina; Dadang Dadang; Syafrida Manuwoto; Gustini Syahbirin
Jurnal Entomologi Indonesia Vol 12 No 2 (2015): Juli
Publisher : Perhimpunan Entomologi Indonesia

Plant extracts have been known to cause physiological and biochemical interferences against insect, such as feeding inhibitor, food assimilation, and changes on activity of cytochrome b5 and cytochrome P450. This study was carried out to examine the effect of the extracts mixture of Tephrosia vogeliiand : Piper aduncum (1 : 5) on the physiology of Crocidolomia pavonana (F.) as well as extract of P. aduncum on biochemical of C. pavonana. The study showed that larvae of C. pavonana was experiencing a feeding inhibition until 94.82% after treated with extracts mixture on concentration 0.06% or equivalent to LC95. However, larvae treated with extracts mixture on LC25 and LC50 only experienced a relative growth disorders as a result of intrinsic toxicity of extracts mixture which enters into the body of insects. Insect adaptation to toxic plant compounds indicated by an increase in the digestibility of larvae approximately 11.11%. Furthermore, detoxification mechanism by larvae against active compounds of P. aduncum occured and shown by an increase of oxidative enzyme activity of cytochrome b5 and cytochrome P450, in in vivo and in vitro compared to control. This study provides an information about mode of action of extracts mixture of T. vogelii and P. aduncum (1 : 5) on larvae of C. pavonana and detoxification mechanism by larvae due to extract of P. aduncum

Status resistensi terhadap fosfin pada Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) dari gudang penyimpanan biji kakao di Makassar Sulawesi Selatan Sri Widayanti; Dadang Dadang; Idham Sakti Harahap
Jurnal Entomologi Indonesia Vol 14 No 1 (2017): Maret
Publisher : Perhimpunan Entomologi Indonesia

Control of postharvest pest on cocoa beans during storage is generally conducted by fumigation with phosphine. Long-term exposure to phosphine and improper fumigation practices could stimulate the development of resistant strains against phosphine. The aims of this research were to know the resistance status of red flour beetle Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) against phosphine from cocoa bean storages in Makassar, South Sulawesi and to conduct the field efficacy test of phosphine against insects resistant strain to confirm their resistance status. The study was conducted by collecting T. castaneum from five different cocoa beans storages in Makassar. Resistance status was tested in the laboratory using the standard method recommended by FAO and by conducting field efficacy test on adult strains resistant to phosphine. The results showed the presence of insect resistance to phosphine. Adult, pupae, and larvae of T. castaneum were found to be resistant to phosphine with the resistance factors of 1.15–8.08, 1.58–13.63, 1.53–3.25, respectively. The results of field efficacy tests showed that dosage 2 tablets/m3 was effective in controlling resistant strain of adult, pupae, and larvae of T. castaneum.

Keefektifan fosfin formulasi cair terhadap Aphis gossypii Glover dan Macrosiphoniella sanborni Gillette (Hemiptera: Aphididae) pada bunga potong krisan Nur Rachman; Dadang Dadang; R. Yayi Munara Kusumah
Jurnal Entomologi Indonesia Vol 12 No 3 (2015): November
Publisher : Perhimpunan Entomologi Indonesia

Cut flower of chrysanthemum has high aesthetic and economic values. Export volume of chrysanthemums from Indonesia are lower than other countries, due to the impact of insect pest. Insect pests, Aphis gossypii Glover and Macrosiphoniella sanborni Gillette are currently associated with cut flowers especially chrysanthemum. One control measures usually taken in quarantine is fumigation. Alternative fumigant, liquified phosphine formulations may potentially be applied for quarantine treatment. The objectives of this study were to determine the concentration and exposure time of liquified phosphine against these species and to evaluate the effect of fumigant on the physical quality of cut flowers. The experiment was conducted in four steps: (1) identification and mass rearing of A. gossypii and M. sanborni; (2) preliminary tests on adult and third instar nymphs; (3) determination of liquified phosphine with various concentration and exposure time against adult and third instar nymphs of A. gosspypii and M. sanborni and; (4) validation test of effective concentration of fumigant and exposure time and the effect on quality of cut flowers. The results of study showed concentration of fumigant causing 100% mortality A. gossypii and M. sanborni ere 500 ppm and 700 ppm, respectively with exposure time 12 hours. Concentrations of 700 ppm and exposure time up to 18 hours did not cause negative impact to the quality of chrysanthemum cut flowers.

Aktivitas minyak dan serbuk enam spesies tumbuhan terhadap peneluran dan Mortalitas Callosobruchus sp. (Coleoptera: Bruchidae) Dadang Dadang; Budi Saputro; Kanju Ohsawa
Jurnal Entomologi Indonesia Vol 3 No 2 (2006): September
Publisher : Perhimpunan Entomologi Indonesia

Storage pests remain one of the main problems in storage. The pest attacks occur not only in the field, but also in storage. Control should be done to maintain the quality of storedproducts. The environmentally friendly measures should be implemented to avoid negative impacts to the environment and human being. The objective of this research was to study the mortality and oviposition deterrence caused by powder and oil of six plant species against Callosobruchus sp. (Coleoptera: Bruchidae). Flowers of Eugenia aromatica, roots of Vetiveria zizanioides, leaves of Pogostemon cablin, seeds of Ricinus communis, seeds of Foeniculum vulgare, and stems of Cymbopogon citratus were air-dried and milled to yield powder. Oil of six plant species were purchased from local market. Oviposition deterrent bioassay was conducted by no-choice method for both powder and oil, while mortality bioassay was conducted by topical application and residual methods for plant oil only. Several plant species showed high biological activity to Callosobruchus sp. Powder of E. aromatica and oil of V. zizanioides caused high oviposition deterrence, while oil of V. zizanioides and E. aromatica caused high mortality.

Penghambatan aktivitas peneluran kumbang kacang hijau Callosobruchus Chinensis L. (Coleoptera: Bruchidae) oleh extrak sepuluh spesies tumbuhan Dadang Dadang; U. Undayasari
Jurnal Entomologi Indonesia Vol 2 No 2 (2005): September
Publisher : Perhimpunan Entomologi Indonesia

Oviposition Deterrence of Bean Weevil, Callosobruchus chinensis L.(Coleoptera: Bruchidae) Treated with Ten Plant Extracts. Pest and Diseases attack agricultural products not only in the field but also in storehouse. Their attack causes decreasing both quantity and quality of stored materials. One of important stored product insect pests is Callosobruchus chinensis L. (Coleoptera: Bruchidae). Till now the effective strategy to control this insect pest is chemical control by using synthetic insecticides. The improper use synthetic insecticides causes some undesirable effects, so alternative strategist should be searched to controls insect pests in storehouse. One of the alternatives is by using plant materials as insect pests control agent. The aim of this study was to find out the oviposition deterrence of C. chinensis treated with ten plant which were extracted with methanol, hexane and ether. Oviposition deterrence was evaluated by choice and no-choice methods at 1,3 and 5% of extract concentration. Extract of Acorus calamus (methanol), A.calamus (hexane), A. calamus (ether), Illicium verum (ether), Pogostemon calbin (hexane), P. cablin (ether), Vetiveria zizanioides (hexane), and V. zizanioides (ether) were able to deter ovipostion activity of C. chinensis by more than 90% of deterrence. Further study should be conducted to isolate and identify the active compound and to make botanical insecticide formulation for practical use as a commercial product.

Parameter demografi Opius chromatomyiae (Hymenoptera: Braconidae) pada lalat pengorok daun Liriomyza Huidobrensis (diptera: agromyzidae) Rusli Rustam; Aunu Rauf; Nina Maryana; Pudjianto Pudjianto; Dadang Dadang
Jurnal Entomologi Indonesia Vol 4 No 2 (2007): September
Publisher : Perhimpunan Entomologi Indonesia

Opius chromatomyiae (Hymenoptera: Braconidae) is an endoparasitoid attacking leafminers in the field. The objective of the research is to study the statitiscal demographic of the parasitoid. Result showed that female lifespan (9.95 days) was shorter than male (11.73). Female fecundity was about 104.73 eggs. with rate of egg production per day was about 9.31 eggs. This parasitois was also found to be female-biased sex ratio. Regarding population parameter, net reproduction rate (Ro) was about 28.55, of increase (λ) 1.23. The stable age of Opius chromatomyiae was about 37.93% eggs, 24.92 % larval, 20.36 % pupae and 16.78 % adult.

Co-Authors Abdullah Idi Abdurrahmansyah Abdurrahmansyah, Abdurrahmansyah Abu Naim Ade Ayu Oksari Adelia Dwi Valentin Alfin, Riandi ALI NURMANSYAH Alif Khalifah Alzagladi, Hasan Aminudin, Dindin Andi Hidayat, Andi Angraeni, Reni Ani Suryani Arinana Arinana Arneti Arneti Atmaja, Sena Aviantara, Dwindrata B. Awaliah, Wiwin Awaliyah, Wiwin Ayudya, Dila Azhari Muslim Azhari Muslim Aziz, Zulfi Al Budi Saputro Budiman, Diana Chyntia, Ingkak Dede Maryana Dede Riswandi Devy Susanty Dewi Ratnasari Astuti DEWI SARTIAMI Dian Rahadian, Dian Diana Hasan Dini Rakhmawati DJOKO PRIJONO Edy Syahputra Eka Candra Lina EKA CHANDRA LINA Eka Intan Kumala Putri Eka Nur'azmi Yunira Engkus Kusnadi Erdawati, Lena Eros Rosmiati Fadilah, Risa Asti Nur Faridha, Faridha Faroqi, Fachmi Al Faroqi, Fahmi Al Fatimah, Imas Febriyanti, Fitri Ayu Fitri Nurhayati Gumilang, Andika Mugi Guntara, Bima Gusti Indriati Gustini Syahbirin Hamim, Thoat Hananto, Djoko Helmas Septiyo Hadi Hendra, Rio Hendrik F Siregar Heriyanto, Feri Husni dan Zulfanazli Pudjianto Alfian Rusdy Hutapea, Dedi I Komang Werdhiana I Wayan Laba I Wayan Winasa Idham Sakti Harahap Immawati, Siti A. Immawati, Siti Asriah Ingkak Chintya Wangsih Inrianti Sari Handayani Irvan Fadli Wanda Jalaludin, Jalaludin Jumiati, Eti Kanju Ohsawa Ketty Suketi Khalifah, Alif Kusumah, Yayi Munara Lani, Lani Latifah K Darusman Maghfirah, Geubrina Mariah, Dede Maya Sova Megaster, Tekni Mufti, Nasrul Muhamad Fauzi Nastiti Siswi Indrasti Neni Musyarofah NFN Rohimatun Nugraha, Wahyu Fajar Nur Alfi Saryanah Nur Rachman Nurdaaniyah, Andi Nurhillal, Zahroh Nurul Setiani Oksidelfa Yanto Perwitahasari, Resy PURNAMA HIDAYAT RAHAYU WIDYASTUTI Ramadhan, Muhammad Dhitya Ratna Sari Dewi RAUF, AUNU Rejeki, Henlia Peristiwi Rina Ambarwati Risa Nuriawati Rita Sulastini Rizki, Fathan Hadyan Rizky Ridwan Rofiq, Iwan Setiawan Rohimatun Rohimatun, Rohimatun Romadhoni, Danu Noval Rosidawaty Rosidawaty Rosyidawati, Rosyidawati Ruly Anwar Rusli Rustam Rusli Rustam Sahrul Saehana Sajodin, Sajodin Sakuroh, Lilis Sandra Arifin Aziz Sapta Yanuar, Ignatius Erik Sari, Nani Widya Sianipar, Ferry Agus Silvester Tursiloadi Siska Efendi Siti Fatimatul Zuhroh Siti Maesaroh Siti Nurhasanah Slamet Susanto Sri Widayanti Sri Yuliani Suciati, Fuzi Sudarman, Daman Sugino Sugino Sugiyono Sugiyono Sunaryo Syam Sunaryo, Dede Suryo Wiyono Syafrida Manuwoto Syafrida Manuwoto Syaiful Anwar Syaifullah Syaifullah Taufan Tanto Setyawan Tedy Subrata Trijanti A. Widinni Asnan U. Undayasari Ulinnuha, Nor Fatah Ulinuha, Nor Fattah Utami, Aidha Venty Venty Widodo, Guntarto Widy Rahayu, Selviana Teras Yusman Syaukat Yusman Syaukat

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