What links here related changes upload file special pages permanent link page. Over time, native pests from the country of origin may get accidentally introduced into the new environment. Isolation, identification and molecular phylogenetic. Bindu 173 regeneration of trees in the teak plantations of parambikulam wildlife sanctuary, kerala, india n. Insect pests, teak leaf skeletonizer, eutoctona machaeralis walker, teak defoliator, hyblaea puera, coclida sp. Please, select more pdf files by clicking again on select pdf files. Population dynamics of the teak defoliator hyblaea puera cramer. It causes entire defoliation of teak trees and results in huge timber loss thereby decreasing forest productivity.
All internal walls are of brick and exposed concrete, which helps preserve the spatial integrity of the interior despite the diversity of the programme gymnasia, mirmirah, saunas, restaurant, etc. Hyblaeidae, is considered as a serious pest of teak in india and other tropical regions. While the insect pest damage in forest nurseries can be managed by chemical insecticides or oth er ecologically safer alternatives like biopesticides. A total 197 clones of eucalyptus were assessed for their susceptibility and resistance tolerance against gall insect in a field trial at satyavedu. However, profuse fruiting and the masses of winddispersed seeds means that only a few trees can begin a process of invasion, and suckering ensures that it is difficult to remove by standard cutting. Insight of botanical based biopesticides against economically. It is considered to be one of the major teak pests around the world.
Teak defoliator hyblaea puera, skeletonizer eutectona machaeralis 0. In vitro safety assessment using cell lines cultured mammalian and insect cells are ideal for assessing the relative toxicity of a series of compounds. This pest is of major concern as it is involved in complete defoliation of trees during the early part of the growing season. Introduction myanmar is one of the top ten teak tectona grandis linn. Opisina arenosella was found only on banana musa paradisiaca l. Pdf direct and indirect influences of intercrops on the. The read1 files from all of the three libraries were pooled into a single file, and similarly, the read2 files were merged into one read2. Effective control measures of some major insect pests in. Variation in the susceptibility of anopheles gambiae to. It is believed to cause one or more total defoliation events every year in most teak areas, but systematically gathered data are not available. Demikian pula dengan tanaman mahoni dikenal sebagai inang hama penggerek pucuk hypsipylla robusta. Hyblaea puera nucleopolyhedrovirus was fed to an indian mynah maintained in the laboratory. Tree functional group richness and landscape structure in a brazilian tropical fragmented landscape. The teak defoliators of hyblaea puera and eutectona machaeralis commonly known as teak skelotonizer are the main teak pests.
Nopachontubtim and watana sakchowong 2 forest entomology and microbiology research group, division of silviculture and botanical national park, wildlife and plant conservation department. Nov 10, 2019 gimnospermas caracteristicas pdf reader pdf files. Neem oil and neem oil based formulations were used to contain the populations build up. Hyblaeidae however, exotic species do not remain immune against pests in their new locations indefinitely. Puera eats tender leaves during the early part of the growing season and e. To change the order of your pdfs, drag and drop the files as you want. Pdf diseases and insects in forest nurseries in india and. Isolation, identification and molecular phylogenetic analysis. Caterpillars of the moth, hyblaea puera lepidoptera, hyblaeidae, commonly known as the teak defoliator, feed on the foliage during the early part of the growth season, soon after flushing. Hyblaea puera, the teak defoliator, is a moth native to southeast asia. These include control of the tom shoot borer hypsipyla robusta, the sal borer hoplocerambyx spinicornis, and the teak defoliators hyblaea puera and hapalia machaeralis. Tropical forest research institute jabalpur projects completed during the year 20062007 tropical forest research institute tfri, jabalpur an institution under the icfre, caters to the forestry research needs of four states of central india, viz.
Biosafety of crude and formulated hyblaea puera cramer. Fiji pest status attachment 3 common name scientific name almond bud failure prunus necrotic ringspot virus alomae disease taro bacilliform virus american corn rust puccinia polysora angular bean leaf spot pseudocercospora griseola angular mosaic of beans cowpea mild mottle virus annual sedge cyperus compressus anthracnose glomerella cingulata. There is little evidence of resistance to plant allelochemicals. Potential of botanicals for the management of forest. The study on using stink bug eocanthecona furcellata wolff to control teak defoliator hyblaea puera cramer. Natural control includes climatic condition, nutrition, host resistance and biotic factors, whereas artificial control includes methods such as silvicultural control, biological control, microbial control and chemical control. Click add files and select the files you want to include in your pdf. Panaxadiol saponins treatment caused the subtle variations. Panaxadiol saponins treatment caused the subtle variations in.
You can merge pdfs or a mix of pdf documents and other files. Neem oil and neem oil based formulations were used to contain the populations build up of a. Nutrition value of hyblaea puera cramer as a human e food. All structured data from the file and property namespaces is available under the creative commons cc0 license. Transcriptome assembly was performed using the pooled read1. Panduan ini diutamakan bagi petani pengelola hutan jati, dan diharapkan juga bermanfaat bagi penyuluh, peneliti, pemerhati, dan pembuat kebijakan. Hyblaeidae and teak skeletonizer paliga machaeralis walker lepidoptera. Over time, native pests from the country of origin may. Potential of botanicals for the management of forest insect. Merge pdf files combine pdfs in the order you want with the easiest pdf merger available. Hyblaea puera is widespread throughout the tropics. Population dynamics of the teak defoliator hyblaea puera. The aim of this document is to give an overview of the forest pest1 situation in india. Among the pests of teak, the most destructive in india is the teak defoliator, hyblaea puera cramer.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Diaspididae feeding on khas vetiveria zizanioides in chhattisgarh, india. This suggests pueea under a single demographic structure, two phenotypic classes of h. The entire leaf, excluding the major veins of tender leaves, is eaten, but more veins are left in older hyblaez. Hyblaea puera wikipedia on avicennia plants the caterpillars pupate inside the cases made out of the host plant leaves itself. Forest ecosystem consists of a variety of components, all of which are critical to the. This page was last edited on 3 october 2018, at 04. Beeson as forest entomologist, and control measures for numerous insect pests were evolved and prescribed. However, in plantation sector, intensive management is. Pongamia pinnata seeds during post harvest storage were attacked by unidentified. Potential of botanicals for the management of forest insect pests of india, an overview r.
Hyblaea puera cramer, lepidoptera, hyblaeidae atree. It employs a sequential clustering algorithm, in which local topological relationships are identified in order of similarity, and the phylogenetic tree is built in a stepwise manner. Moth photographers group hyblaea puera an absolutely specific virus with refractile polyhedral inclusion bodies, staining blue in giemsa and thick blue in buffalo blacknamed as hyblaea puera nucleopolyhedrovirus hpnpv is found to be very effective in the biological. Forest pest control can be classified into natural control and artificial control. Hyblaeidae was reported in commercial teak tectona grandis l. Defoliation does not kill teak trees, but it results in huge amount of timber loss. Insect antimicrobial peptides and their applications. Click, drag, and drop to reorder files or press delete to remove any content you dont want. However, in plantation sector, intensive management is not practiced, apart from weeding during. Dumping off penyakit layubusuk semai leher akar persemaian 10. Hyblaea puera pdf population dynamics of teak defoliator, hyblaea puera cram. Serangan organisme penganggu tanaman opt yang bersifat eksplosif tidak saja berakibat pada kehilangan atau penurunan hasil, tetapi juga berdampak pada penurunan kualitas opt seperti. When younger plantations are infested, deforestation by these pests can cause 44. In typing, the first line should start from the left margin and the subsequent lines should be.
Effective control measures of some major insect pests in young teak tectona grandis linn. Pdf diseases and insects in forest nurseries in india. Rearrange individual pages or entire files in the desired order. Hyblaea puera nucleopolyhedrovirus hpnpv is a baculovirus that has been employed in various parts of india as a biocontrol agent against. Outbreaks of this insect occur every year in teak plantation in kerala and other teak growing areas in the country. Files are available under licenses specified on their description page. How to merge pdfs and combine pdf files adobe acrobat dc. Insects can produce a variety of antimicrobial peptidesproteins amps. Kfri studies have revealed that considerable economic loss is. Managing smallholder teak plantations field guide for farmers agus astho pramono m. The teak defoliator hyblaea puera is a pest moth of teak woodlands in india and other tropical regions e. The species has also been recently reported to be present in central america and africa. Antibacterial activity in insects was first observed in the bacteriaimmunized pupae of the giant silk moths samia cynthia and hyalophora cecropia boman et al.
Hyblaea puera wikipedia it employs a sequential clustering algorithm, in which local topological relationships are identified in order of similarity, and the phylogenetic tree is built in a stepwise manner. Hyblaea puera wikipedia it has been estimated that in the nilambur teak plantation during the study period, protected trees increased by an annual increment of 6. Traditional medicinal knowledge about aspidiotus glomeratus hemiptera. Pesticide resistance is normally associated with genetic changes, resulting in varied responses to insecticides between different populations. In indonesia teak was first established on plantations by a state. However, profuse fruiting and the masses of winddispersed seeds means that only a few trees can begin a process of invasion, and suckering ensures that it is difficult to remove by standard cutting meth. Biological control, egg parasitoid, trichogramma raoi, teak insects, hyblaea puera, eutectona machaeralis.
Pyrausta machaeralis ulat jati daun persemaian, lapangan 5. The aim of this document is to give an overview of the forest pest1 situation in thailand. Madhya pradesh, chhattisgarh, maharashtra and orissa. Abstract background the teak defoliator hyblaea puera is a pest moth of teak woodlands in india and other tropical regions e. Great advances were made during the long tenure of c. Forestry department food and agriculture organization of the. The search for fragmentation thresholds in southern sydney suburb. Hybcheck the biopesticide for managing teak defoliator hyblaea puera cramer. Insect defensins were first reported as sapecins 40 residues containing 6 cysteines in the flesh fly sarcophaga peregrina matsuyama and natori, 1988a, b, and phormia terranovae diptera defensins were isolated as cationic peptides 40 residues from the hemolymph of bacteriaimmunized larvae lambert et al. Maintenance for young plantation are including replanting, weeding, fertilizer application, low pruning and high pruning. Pdf biological control of hyblaea puera and eutectona. The bird was kept under observation for a period of three months.
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