Insecticides in Tropical Plants with Non-Neurotoxic Modes of Action

Arnason, John T.; MacKinnon, Shawna L.; Durst, Anne; Philogène, Bernard J. R.; Hasbun, Carlos; Sanchez, Pablo; Poveda, Luis; Román, L. San; Isman, Murray B.; Satasook, Chutamas; Towers, G.H.N.; Wiriyachitra, Pichaet; McLaughlin, Jerry L.

doi:10.1007/978-1-4899-1783-6_5

Cited by 30 publications

(21 citation statements)

References 28 publications

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“…Tumbuhan surian (Toona sinensis) merupakan spesies dari famili Meliaceae dan potensial sebagai insektisida nabati [1] . Tumbuhan ini merupakan tanaman serbaguna, pohonnya digunakan sebagai bahan bangunan, daunnya digunakan sebagai pengobatan diare, penyakit usus, tonikum, obat demam dan pembengkakan ginjal.…”

Section: Pendahuluanunclassified

“…Berdasarkan analisis spektroskopi 13 C-NMR, 1 H-NMR, DEPT, HMBC, HMQC dan COSY serta pengujian dengan pereaksi LiebermanBurchad maka senyawa triterpenoid hasil isolasi memiliki tiga puluh delapan atom karbon yang terdistribusi pada enam atom karbon dari CH3, sepuluh atom karbon dari CH2, sembilan atom karbon dari CH dan satu C kwarterner serta empat puluh delapan atom hidrogen yang terdiri dari delapan belas proton metil, dua puluh proton metilen, sembilan proton metin dan satu proton hidroksi. Berdasarkan data tersebut senyawa triterpenoid hasil isolasi memiliki rumus molekul C38H48O yang merupakan senyawa triterpenoid golongan euphan dan dikenal dengan nama 3-hidroksieupha-7-en.…”

Section: Hasil Dan Pembahasanunclassified

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ISOLASI DAN ELUSIDASI STRUKTUR TRITERPENOID KULIT BATANG SURIAN Toona sinensis DAN UJI TERHADAP HAMA Crosidolomia pavonana

Santoni¹,

Nurdin²,

Manjang³

et al. 2015

J.Ris.Kim.

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Tryterpenoid compound (3-hydroxyeupha-7-ene) were isolated from hexane fraction the steam bark of Toona sinensis (Meliaceae). The structures of these compounds were established base on spectroscopic evidence, including UV, IR, 3 C-NMR, 1 H-NMR, HMBC, HMQC and COSY spectra and literature survey this is new compound in family Meliaceae. Insect activity of the hexane fraction (1.0%) and against Crosidolomia pavonana were tested. The activity of hexane were mortality (37.5%), antifeeding (75.5%). The activity of the 3-hydroxyeupha-7-ene showed mortality (52.0%), Lc50; 0.39847 and Lt50; 5.53931.

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Section: Pendahuluanunclassified

Section: Hasil Dan Pembahasanunclassified

ISOLASI DAN ELUSIDASI STRUKTUR TRITERPENOID KULIT BATANG SURIAN Toona sinensis DAN UJI TERHADAP HAMA Crosidolomia pavonana

Santoni¹,

Nurdin²,

Manjang³

et al. 2015

J.Ris.Kim.

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“…Botanical insecticides have long been reported to be safer to use than synthetics in view of what [25] dubbed the 'desirable soft modes of action' of some highly effective natural plant products with potentials for use as pest control agents. In the last four decades, therefore, considerable efforts have been directed at the integration of insecticidal products from local available plants for use in produce storage [26].…”

Section: Introductionmentioning

confidence: 99%

Impregnating Storage Materials with Neem Seed Oil against Callosobruchus maculatus Fabricus (Coleoptera: Chrysomelidae: Bruchinae) in Stored Bambara Seeds (Vigna subterranean L.) Verdcourt

Ojiako

Zakka

Dialoke

et al. 2016

ILNS

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Neem (Azadirachta indica A. Juss.) seed oil (NSO) is acclaimed to have some form of insecticidal action against more than 400 insect species in at least 10 to 13 orders. The main delimitating factor in the wide acceptance of this well tested plant as a storage pest bioinsecticide is its foul sulfurous smell and bitter taste which impinges on the acceptability and marketability of treated produce. To ameliorate this shortfall, therefore, an assessment of the potential of impregnating different storage materials; [plastic containers (PLC), Bagco bags (BCB), Black polyethylene bags (BPB), white polyethylene bags (WPB) and calico bags (CAB)], with NSO in the management of Callosobruchus maculatus (F.) in stored Bambara seeds (Vigna subterranea L.), was conducted in the laboratory. The experiment was laid out in a 4 x 5 factorial arrangement fitted into a completely randomized design (CRD). Factor A represented four concentrations of NSO (0.00, 0.50, 1.00, 1.50 ml/ 100g seed), while factor B were the five different storage materials. The treatments were replicated four times Generally, seeds stored with impregnated storage materials recorded more bruchids mortality, reduced oviposition rate, decreased number of emerged insects (F 1 and F 2 ) and had less damaged seeds (and hence decreased weevil perforation index, WPI) than the control. Concentration performance was dose related though the highest (1.50 %) did not differ statistically (P=0.05) from the medium (1.00 %) concentration. Seeds stored in BPBs had the highest mortalities, but recorded the lowest in number of eggs oviposited, egg/seed ratio, F 1 , F 2 and cumulative emergence, respectively. These results differed significantly (P=0.05) with the seeds stored in other materials. BPB stored seeds were also the least damaged with lowest exit holes/seed, seeds with holes and WPI, respectively. The performance of BPB was closely followed by seeds stored in WPBs in all the parameters tested. Conversely, seeds stored in BCBs recorded the lowest mortalities but the highest in all other parameters assessed. Other storage materials (PLC and CAB) had better storage quality than BCB materials. Impregnation of storage materials with NSO could be a better option to direct seed application with its attendant drawback. The use of NSO impregnated black polyethylene bags, within the scope of the storage materials screened, to control damage by C. maculatus in stored Bambara seeds, should be encouraged.

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“…Therefore, phytochemicals can be used in insecticide design with specific or multiple target sites,as well as serve as model compound for the development of chemically synthesized derivatives with enhanced activity. Increasing number of researchers have described the active insecticidal phytochemicals that play an effective role in sustainable pest management [1][2][3][4][5][6]. Castanospermum australe Cunn.…”

Section: Introductionmentioning

confidence: 99%

Insecticidal Activity of Castanospermum australe against stored Grain Pest Callosobruchus analis

Mahmood¹

2012

iosrphr

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Insecticides in Tropical Plants with Non-Neurotoxic Modes of Action

Cited by 30 publications

References 28 publications

ISOLASI DAN ELUSIDASI STRUKTUR TRITERPENOID KULIT BATANG SURIAN Toona sinensis DAN UJI TERHADAP HAMA Crosidolomia pavonana

ISOLASI DAN ELUSIDASI STRUKTUR TRITERPENOID KULIT BATANG SURIAN Toona sinensis DAN UJI TERHADAP HAMA Crosidolomia pavonana

Impregnating Storage Materials with Neem Seed Oil against <i>Callosobruchus ma</i><i>culatus</i> Fabricus (Coleoptera: Chrysomelidae: Bruchinae) in Stored Bambara Seeds (<i>Vigna subterranean</i> L.) Verdcourt

Insecticidal Activity of Castanospermum australe against stored Grain Pest Callosobruchus analis

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