The brown planthopper, nilaparvata having resistance to n. Pdf taxonomy and biology of nilaparvata lugens hom. Food assimilated by two sympatric populations of the brown. Awards and scholarships 2015 served as a judge for the kstate graduate student council and graduate school, april 2015 2014 young editor leadership award, international book. Here we combined 2de comparative proteomic and rnaseq transcriptomic analyses to identify fecundityrelated proteins and genes. Biology and control of the brown planthopper nilaparvata lugens in ta ipei t aiwan. Delphacidae, is a major pest of rice, which is widely distributed from tropical to temperate areas of asia and australia. Screening and functional analyses of nilaparvata lugens.
Seminal fluid proteins sfps are produced mainly in the accessory gland of male insects and. The genome sequence and transmission of an iflavirus from. Insects free fulltext transcriptomic analysis of the. Epel, in chemistry, biochemistry, and biology of beta glucans and. It causes hopperburn and complete wilting and drying of rice plants and also transmits the. Adaptive changes in morph and preference induced by novel host plants. Variation in courtship signals and hybridization between.
Seminal fluid protein genes of the brown planthopper. Cab direct platform is the most thorough and extensive source of reference in the applied life sciences, incorporating the leading bibliographic databases cab abstracts and global health. Seminal fluid proteins sfps are produced mainly in the accessory gland of male insects and transferred to females during mating, in which they induce numerous physiological and postmating behavioral changes. The nymphs showed an obvious moulting defect phenotype, lower survival rate and significantly reduced chitin content after mir. A chemically defined diet enables continuous rearing of. A previously unknown iflavirus has been identified in a laboratory colony of the brown planthopper, nilaparvata lugens. The microbial dimension in insect nutritional ecology. The iflaviruslike sequence was first identified in contig sequences obtained from transcriptome sequencing rnaseq of the brown planthopper. Rice planthoppers, nilaparvata lugens brown planthopper, sogatella furcifera white backed.
Additional contaminated sequences were filtered during manual. All structured data from the file and property namespaces is available under the creative commons cc0 license. Component 2 20 25 8 hours of which,assignment a maximum of 1 hour. Up to now, there was only one mitochondrial genome of rice planthopper has been sequenced and very few dependable information of mitochondria could be used for research on population genetics, phylogeographics and phylogenetic. Transcriptome analysis of the brown planthopper nilaparvata lugens jian xue1, yanyuan bao1, baoling li1, yanbing cheng2, zhiyu peng2, hang liu2, haijun xu1, zengrong zhu1, yonggen lou1, jiaan cheng1, chuanxi zhang1 1key laboratory of molecular biology of crop pathogens and insects of ministry of agriculture, state key laboratory of rice biology, institute of insect science, zhejiang. Wang y, wu w, zhao d, xue j, zhang b, shen z, zhang c. Yu state key laboratory of rice biology and ministry of agriculture key laboratory of agricultural entomology, institute of insect science, zhejiang university, hangzhou, china. In contrast, the brown plant hopper nilaparvata lugens uses a different mechanism to overcome sieve tube callose. Blackwell publishing ltd starvation tolerance of macropter. The brown planthopper bph1 nilaparvata lugens is one of the most destructive insect pests on rice oryza sativa in asia. Photosynthesis and translocation of assimilates in rice. Nilaparvata lugens an overview sciencedirect topics.
Seminal fluid protein genes of the brown planthopper, nilaparvata lugens bing yu, danting li, jiabao lu, wenxin zhang and chuanxi zhang abstract background. These insects are among the most important pests of rice, which is the major staple crop for about half the worlds population. Biology and molecular biology of viruses in the genus tenuiviruses. Nilaparvata lugens is one of the major pests of rice and results in substantial yield loss every year. Rafii1 1department of crop science, faculty of agriculture, universiti putra malaysia, selangor, malaysia. As an rstrategy insect species, the brown planthopper bph nilaparvata lugens stal is a serious pest of rice crops in the temperate and tropical regions of asia and australia, which may be due to its robust fecundity. It is found in most of the rice tract of india marks of identification. Insecticide resistance and chemical control of the brown. Food and fertilizer te chnology of rice ragged stunt virus encodes a virion protein.
The cdna sequence of mtase15 is 2764 nt in length with an. Paramere morphology of two colormorphs of the brown. The journal covers all noxious or damaging groups of animals, including arthropods, nematodes, molluscs, and vertebrates. Population biology of planthoppers request pdf researchgate. Pdf field evolution of insecticide resistance in the.
N acetylhexosaminidase gene family in the brown planthopper, nilaparvata lugens article pdf available in insect molecular biology 246. Delphacidae, a major pest of rice in asia, is able to successfully puncture sieve tubes in rice with its piercing stylet and. Pdf the brown planthopper bph nilaparvata lugens transmits both rice grassy stunt rgsv. Nilaparvata lugens stal, commonly known as the brown planthopper bph is a hemipteran pest of rice causing. Biological and biochemical characterization of a redeye. In contrast, the brown plant hopper nilaparvata lugens uses a different mechanism to. Hisashi miyagawa heads the laboratory of bioregulation chemistry at the kyoto university faculty of agriculture kyoto, japan. Female inserts eggs in two rows on either side of the midrib of the leaf sheath. Our previous study found that the entomopathogenic fungus metarhizium anisopliae showed effective potential for controlling this pest. Nilaparvata lugens nilaluoverview eppo global database. Insecticide resistance and chemical control of the brown planthopper, nilaparvata lugens stal homoptera. Journal of pest science reports on advances in control of pests and animal vectors of diseases, the biology, ethology and ecology of pests and their antagonists, and the use of other beneficial organisms in pest control. Soft scale insects their biology, natural enemies and control.
Professor ohkawa has edited several books on agrochemicals and is the chairman of the organizing committee of the 2006 iupac congress on pesticide chemistry. The brown plant hopper bph, nilaparvata lugens, is an economically important hemipterous pest of rice. Although nilaparvata seminula should be reexamined, 14 determined and 2 undetermined species are known as the members of the genus nilaparvata. Allozyme variation was studied in threenilaparvata lugens biotypes infesting specific rice varieties and a biotype infesting a weed grass,leersia hexandra. Here, we functionally characterized an sammtase gene mtase15 in the migratory brown planthopper bph, nilaparvata lugens, which is the most notorious rice pest in asia. Most of the resistant formerly a minor pest of rice in southandsouth accessions are from india and srilanka. Delphacidae is a planthopper species that feeds on rice plants oryza sativa l.
As more is learned about the reproductive biology of specific. Susceptibility of nilaparvata lugens to insecticides susceptible population the nucleus culture of susceptible bph population was procured from rice entomology section, zonal agricultural research station, v. We used mature japonica rice plants and applied the co 2 feeding method to evaluate those physiological effects. Proteomic and transcriptomic analyses of fecundity in the. Phenotypic and transcriptomic responses of two nilaparvata lugens.
Act as vector of ragged stunt and grassy stunt virus disease life cycle. Cyp6er1, is associated with resistance to imidacloprid in the brown planthopper, nilaparvata. Except for the redeye phenotype, no other differences were observed between the wildtype brown eye and the mutanttype red eye in external characters. Susceptibility of different populations of nilaparvata. The brown planthopper, nilaparvata lugens, the most destructive pest of rice. Okada although nilaparvata seminula should be reexamined, 14 determined and 2 undetermined species are known as the members of the genus nilapar vata. Taxonomy or plant systematics, despite what people would have you believe, really is not an exacting science in many ways this statement mainly applies to the identification process, so. The complete viral genome was resequenced using the sanger method. Insects, like other animals, live in a microbial world. Response of indian brown planthopper, nilaparvata lugens stal. Nilaparvata lugens the brown planthopper, bph and laodelphax striatellus the small brown planthopper, sbph are two of the most important pests of rice.
Request pdf population biology of planthoppers focusing on delphacidae. Pdf rice viruses transmitted by the brown planthopper. Ion transport peptide itp regulates wing expansion and. Altered acetylcholinesterase as a resistance mechanism in the brown planthopper homoptera. Family delphacidae genus nilaparvata species lugens distribution. Eleven enzyme loci were monomorphic for the same allele in all biotype populations. Nymphs and adults congregate at the base of the plant and suck the plant sap from stem and leaf sheath. National institute of agricultural science and technology, korea 2 division of applied biology and chemistry and the research center for new biomaterials in agriculture, seoul national university 3. Galolo biology and environmental division natural science department college of arts and sciences caraga state university ampayon, butuan city 8600 philippines mark anthony j. Files are available under licenses specified on their description page. It should be considered with that of the tymbal and other sources it looks like the tymbal has stopped updating literature.
Probably all the pterygota possess some degree of alary polymorphism, but it is most evident in those taxa with the ability to fly periodically between different breeding habitats, that is to say, to migrate. The migratory brown planthopper bph, nilaparvata lugens, encodes four ilp genes nlilp1, nlilp2, nlilp3 and nlilp4 but their physiological roles are largely unknown. After landing on plants, bph1 rapidly accesses plant phloem and sucks the phloem sap through unknown mechanisms. Johnson, in the physiology of insecta second edition, volume iii, 1974. A salivary efhand calciumbinding protein of the brown. Influence of the rdl a301s mutation in the brown planthopper nilaparvata lugens on the activity of phenylpyrazole insecticides. Screening and functional analyses of nilaparvata lugens salivary proteome. Repeatedly, they come into contact with microorganisms on. In south india maximum population between october and. Haijian huang, chengwen liu, xiaohui huang, xiang zhou, jichong zhuo, chuanxi zhang, and yanyuan bao state key laboratory of rice biology and ministry of agriculture key. Altered acetylcholinesterase as a resistance mechanism in.
Nilaparvata lugens can overwinter to the south of the tropic of cancer cheng et al. Sequence analysis showed that nl ilp1 contained a relaxin. In the present study, we further examined the transcriptome of n. Overexpression of a cytochrome p450 monooxygenase, cyp6er1, is associated with resistance to imidacloprid in the brown planthopper, nilaparvata lugens. General information about nilaparvata lugens nilalu eppo global database. The behavior and physiology of the female of this species is significantly. References are added as i become aware of them, and occasional searches while the intent is to be complete, this list should not be construed as complete. Photosynthesis and translocation of assimilates in rice plants following phloem feeding by the planthopper nilaparvata lugens homoptera. Overexpression of a cytochrome p450 monooxygenase, cyp6er1. Systematic position phylum arthropoda advertisements. Ion transport peptide itp regulates wing expansion and cuticle melanism in the brown planthopper, nilaparvata lugens b. The insect is a phloemfeeder and is restricted to cultivated and wild rice as host plants. Recent planthopper literature planthoppers of north america. Genetic dissection of sympatric populations of brown.
1045 1353 254 259 1222 1349 213 1051 810 759 536 657 1322 1405 619 218 1013 975 1558 704 1151 357 1141 556 1064 448 102 929 1365 1553 1135 245 599 1253 515 229 985 1217 1126 1270 1170 1252 356 214 88 490 1316