Hispidae is a serious invasive pest of palmae plants. At present, it has spread to cause damage in hainan, guangdong, taiwan and hongkong, and feeds on the palmaceous plants. Eulophidae and tetrastichus brontispae ferriere hymenoptera. Brontispa longissima gestro is a serious insect threat to the coconut palm.
Four botanical extracts are toxic to the hispine beetle. Biological control of brontispa longissima gestro in indonesia meldy l. Different colors within the circles indicate the variable haplotypes, and diameters are proportional to haplotype frequency. Download fulltext pdf download fulltext pdf the coconut leaf beetle, brontispa longissima gestro chrysomellidae, coleoptera, a serious threat to the philippine coconut industry. Pdf the coconut leaf beetle, brontispa longissima gestro. Pdf response of brontispa longissima to coconut palm cocos. Hispidae to insecticides, 22 populations were collected in southeast asia from 2007 to 2010.
Genomic evaluations of wolbachia and mtdna in the population. Comparison of artificial diets for mass rearing brontispa. Brontispa longissima gestro, 1885 is a widespread and harmful insect invading china. Basic information such as the biology and the life table of the species is extremely important in the effort to control its attack. Hispidae, is one of the most destructive invasive insect pests and has caused serious loss on plamae plants in china.
Aug 21, 20 continuing our search for natural productbased compounds for the control of brontispa longissima larvae, 31 camptothecin analogs were first tested for their insecticidal activity against the fifthinstar larvae of b. The coconut hispine beetle brontispa longissima gestro coleoptera. Rapid diagnostic technique to discriminate between two pests. Antennal and abdominal transcriptomes of males and females of the coconut hispine beetle brontispa longissima were sequenced to identify and compare the expression patterns of genes involved in. Parasitoid lainnya tetrastichus brontispae merupakan parasitoid larva dan pupa. We therefore conducted molecular analyses by using partial sequences 1044 bp of the mitochondrial cytochrome oxidase. Chrysomelidae, hispinae infest unopened coconut fronds as they emerge from the heart. Pdf the coconut hispine beetle, brontispa longissima is one of the most serious insect pests of. Among them, compounds 68, 11, 26, 28, and 29 showed more promising and pronounced insecticidal activity than toosendanin, a commercial insecticide derived. Dec 31, 20 the coconut leaf beetle, brontispa longissima gestro coleoptera. Damage caused and brief background all stages of brontispa longissima gestro coleoptera, chrysomelidae, hispinae infest unopened coconut fronds as they emerge from the heart.
The coconut hispine beetle, brontispa longissima gestro coleoptera. Pdf response of brontispa longissima to coconut palm. Brontispa longissima pdf hispid beetles brontispa longissima are palmivorous insects creighton, lever, in he et al. Biological activity of the essential oil from the leaves of. Jun 01, 2012 the beetle brontispa longissima gestro coleoptera. Evaluation of insecticidal activity of camptothecin analogs.
Biological control of brontispa longissima in western samoa. The results demonstrated that the lethal concentration50 value of the susceptible strain to avermectin. Affected leaves dry up, resulting in stunting of the. Impacts of climate change and host plant availability on the. The demographic of brontispa longissima variety of. Antennal and abdominal transcriptomes reveal chemosensory. Chrysomelidae attacks an endemic palm in the yaeyama islands, japan. In this study, the impacts of climate change on the risk of spread. Artificial diets for rearing the coconut hispine beetle brontispa longissima and its parasitoid asecodes hispinarum. Abstractthe potential of botanical extracts such as celosia argenea l. Brontispa longissima gestro is an economically important pest of palm cultivation worldwide. Hispid beetles brontispa longissima are palmivorous insects creighton, lever, in he et al. Chrysomelidae is a serious invasive pest of the coconut palm, cocos nucifera i.
This article is from journal of insect science, volume 12. Mar 01, 2011 the beetle brontispa longissima gestro coleoptera. In this study, the impacts of climate change on the risk of spread were evaluated. Download fulltext pdf nocturnal foraging activity of the gold dust day gecko phelsuma laticauda in reunion and mayotte article pdf available march 2020 with 63 reads. To elucidate the effect of aggregation on larval developmental aspects, we examined the effects of larval density on various aspects of larval development and on survival rates. The coconut hispid beetle brontispa longissima gestro was accidentally introduced into western samoa in 1980. Evaluation of insecticidal activity of podophyllotoxin. Hello fellow wikipedians, i have just modified one external link on brontispa longissima. Pdf invasion of the coconut hispine beetle, brontispa. Pdf nocturnal foraging activity of the gold dust day. Chrysomelidae is one the most serious pests of coconut palms.
Differences in invasiveness between two cryptic species of. Pdf field incidence on brontispa longissima gestro, an. Endosymbiotic wolbachia and host coi gene enables to. Insects free fulltext development of single nucleotide. This pest is native to indonesia and papua new guinea, and widespread in southeast asia, australia, solomon islands, and pacific regions hassan 1972.
Jun 01, 2012 the coconut hispine beetle, brontispa longissima gestro coleoptera. Identification of putative odorant binding protein genes in. All structured data from the file and property namespaces is available under the creative commons cc0 license. Brontispa longissima variety of celebensisis considered an important pest on coconut trees. Pdf artificial diets for rearing the coconut hispine beetle. Hispid beetles brontispa longissima are palmivorous insects creighton 1973, lever 1979, in he et al. A p f i s n coconut leaf beetle food and agriculture. The coconut leaf beetle, brontispa longissima gestro, is a widely distributed pest in southern china. Recent invasions and outbreaks have only been reported for the asian clade, suggesting that invasive. Novarianto indonesian coconut and other palm research institute, p. Brontispa longissima known as the coconut leaf beetle, the twocoloured coconut leaf beetle, or the coconut hispine beetle is a leaf beetle that feeds on young leaves and damages seedlings and mature coconut palms.
All stages of brontispa longissima gestro coleoptera. Effect of larval density on development of the coconut. The demographic of brontispa longissima variety of celebensis. Parasitisation of tetrastichus brontispae hymenoptera. Phylogenetic placement of wolbachia strains isolated from brontispa longissima and octodonta nipae by ml inference phylogeny using mega v. Brontispa longissima is a leaf beetle that feeds on young leaves and damages seedlings and mature coconut palms. The study on the development, survival and reproduction of brontispa longissima at 5 different temperature 16, 20, 24, 28, 32 degrees c showed that the threshold temperature and effective accumulative temperature for the whole generations of brontispa longissima were 11. The invention discloses a composition containing acetamiprid for controlling brontispa longissima, which comprises effective components i and ii and is characterized in that the component i is acetamiprid, the component ii is flufenoxuron or emamectin benzoate, and the weight ratio of the component i to the component ii is 1. Global invasive species database 2020 species profile. Hispidae is a new invasive pest in china that has caused severe economic damage to palm trees arecaceae, palmae.
This study was aimed to investigate the field incidence of brontispa longissima infestation at department of agricultural, parit botak, batu pahat, johor. May 31, 2019 the coconut hispine beetle brontispa longissima gestro coleoptera. Twenty podophyllotoxin analogues were first tested for their insecticidal activity against the fifthinstar larvae of brontispa longissima in vivo. Coconut leaf beetle brontispa longissima gestro springerlink. The coconut leaf beetle brontispa longissima is one of the most damaging pests of coconut and other palms. Differential susceptibilities of brontispa longissima. The results obtained from sar analysis show good correlation with the docking models as well as with qsar studies, which allows for the rational design of more potent podophyllotoxin derivatives in the development of potential. Two cryptic species in brontispa longissima coleoptera. Jun 01, 2012 to present the susceptibility of brontispa longissima gestro coleoptera. It has become an increasingly serious pest of coconuts throughout various growing regions in the pacific, especially over the last 3 decades, including indonesia, solomon islands. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple faq for additional information.
The larvae and adults are mostly found in the partly opened young leaflets of palms. The coconut leaf beetle, brontispa longissima coleoptera. Genetic analysis is essential to ecological and evolutionary study of such invasive species. Here, we used restriction siteassociated dna rad genotyping to assess the invasion pathway by detecting and estimating the degree of genetic. Oct 01, 2012 the coconut leaf beetle, brontispa longissima gestro coleoptera. Daya bunuh pada larva brontispa sebesar 10% sedangkan pada pupa mencapai 60. Post bo blog download pdf book by brigitte bulardcordeau free. To determine population genomic structure through highthroughput sequencing techniques has revolutionized research on nonmodel organisms. Pdf the coconut leaf beetle, brontispa longissima gestro coleoptera. Impacts of climate change and host plant availability on. Host plants and natural enemies for the coconut leaf beetle, brontispa longissima, in shenzhen. Agroinovasi 3 badan litbang pertanian edisi 2 8 mei 2012 no.
Field incidence on brontispa longissima gestro, an invasive. The coconut hispine beetle, brontispa longissima shows, aggregation in the field. In this study, we developed an artificial diet for b. The coconut hispid beetle brontispa longissima gestro was accidentally introduced into western samoa in consequently in several beneficial. Jan 23, 2015 brontispa longissima gestro and octodonta nipae maulik, which both belong to cryptonychini of chrysomeloidea, coleoptera staines 2012, are alien pests on palm plants in southern china zhang et al. Invasion of the coconut hispine beetle, brontispa longissima. This page was last edited on 14 november 2011, at 10. The map depicting sampling sites of brontispa longissima gestro and wolbachia haplotypes. Brontispa longissima completed their development and reproduced on s. Coconut leaf beetle brontispa longissima food and agriculture. Pdf invasion of the coconut hispine beetle, brontispa longissima. Hispidae, is a leaffeeder native to southeast asia and the pacific nakamura et al. Serangan hama brontispa longissima pada tanaman kelapa dan palma lain seperti kelapa sawit, pinang, nipa dan palma hias perlu dikenali untuk menghindari kerusakan dan kehilangan hasil yang bisa mencapai 50% serta kematian tanaman muda. Chrysomelidae is one the most serious pests of coconut.
Brontispa longissima coconut leaf beetle introduction. An invasive pest brontispa longissima gestro coleoptera. A ml tree is constructed based on 2 one from each beetle wolbachia outer surface protein wsp sequences. Chrysomelidae is a serious pest of coconut palm, and the species contains two cryptic species. Both adult and larvae typically feed on the epidermis and parenchyma of the leaves removing strips of tissues from the leaflets and destroying the growing points of the palms fenne 1996, howard et al. Agestage, twosex life table of brontispa longissima gestro.
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