Journal of the entomological society of southern africa, 481. Text is available under the creative commons attributionsharealike license. Changes in establishment and potential distribution of the maize stalk borer, busseola fusca, in african maize production systems according to model predictions, using the eri for the years 2000 a and 2050 b, and changes of the eri between 2000 and 2050 c. Ja no brasil, o nome fusca e um pouco mais peculiar. Noctuidae is a species endemic to subsaharan africa. However, the sustainability of this technology is threatened by resistance evolution, which necessitates the implementation of the highdoserefuge insect resistance management irm strategy. Busseola fusca fuller, the african maize stalk borer. In east africa it occurs at altitudes of 1,000 to over 2,700 m while in central africa it is the predominant pest across all altitudes. This page was last edited on 26 october 2019, at 12. Assessment on distribution, biology and management of.
Noctuidae, is an important pest of maize and sorghum in subsaharan. Genetically modified maize has been shown to be effective against b. Whitepages people search is the most trusted directory. Draft genome of busseola fusca, the maize stalk borer, a major. Screening and breeding for resistance to busseola fusca. Advances in crop insect modelling methodstowards a whole system approach. Carlia fuscalives in opencanopied forest, along forest edges, and nonforested areas with dense herbaceous vegetation. A revision of the african species of sesamia guenee and related genera agrotidaelepidoptera. On maize, it reached 32% of the total borer population within 6 yr and on grain sorghum 59% within 7 yr. Almanaque do fusca top results of your surfing almanaque do fusca start download portable document format pdf and ebooks electronic books free online rating news 20162017 is books that can provide inspiration, insight, knowledge to the reader. The maize and sorghum stalkborer, busseola fusca fuller. Their collaboration with eric legnini as artistic director was a bet, that of sealing definitively into their music their trademark. Resistance of btmaize mon810 against the stem borers.
While transgenic maize has provided some transitory benefits to commercial maize farmers, the context for the vast majority of african maize farmers is quite different. Busseola fusca was first mentioned as sesamia fusca in a report by fuller in 1901 and described under the same name by hampson in 1902. Monitoring of cereal stemborers agricultural research council. The information is presented under subheadings of pest status and crop loss assessment, taxonomic descriptions, pest biology and ecology. Moth populations of busseola fusca were monitored with synthetic sex pheromone traps, while larval populations of the two stem borer species were monitored by scouting maize and grain sorghum fields. The effect of different maize genotypes on the maize stalkborer, busseola fusca fuller lepidoptera.
Inbred lines, resistant to chilo partellus and busseola fusca stem borers 11 karaya githu haron b. The larvae of african maize stalkborer busseola fusca and the pink stemborer sesamia calamistis are very similar in biology and morphology but can usually be distinguished in the adult stages. E739 showed good specific combining ability for resistance whereas the third. A study was conducted to assess the performance of maize hybrids with bt event mon810 bthybrids against the maize stem borer busseola fusca fuller in a biosafety greenhouse bgh and against the spotted stem borer chilo partellus swinhoe under confined field trials cft in kenya for three seasons during 202014. Adesiyun and ajayi 1980 showed that partial burning of sorghum stalks kills 95% of b. Adults are pale brown the larvae feed on various grasses, as well as zea mays, sorghum and saccharum species. Effect of temperature on the life history parameters of. Invasions by exotic pests can have major detrimental effects on agricultural production and natural resources huber et al. Determination of genetic diversity in, and spodoptera. The importance of maize crop residues, stalks and stubble after harvest as sources of maize stalk borer, busseola fusca fuller survival during the dry season was assessed in 1984 and 1985 on 50 peasant farms in awassa ethiopia. Deltablast constructs a pssm using the results of a conserved domain database search and searches a sequence database. Pdf ecology of the african maize stalk borer, busseola fusca. Nairobi univfrsity ka8ete llhrahv a thesis submitted in partial fulfillment of the. Ecology of the african maize stalk borer, busseola fusca.
Adults of the african maize stalkborer and the pink stemborer look similar in appearance but the forewings of the african maize stalkborer have dark patterns and are a darker brown than those of the pink stemborer. Manual del proprietario del coche volkswagen escarabajo, producido en brazil. Several lepidoptera species have evolved resistance to cry proteins expressed by bt maize over the last decade, including the african maize stem borer, busseola fusca fuller lepidoptera. Busseola fusca, chilo partellus, sesamia calamistis. Busseola fusca occurs throughout subsaharan africa 6 but not in zanzibar and madagascar 48. The importance of a species varies between regions, within a country or even the same ecoregion of neighbouring countries. Control of the sorghum stem borer, busseola fusca, by partial burning of the stalks. Survival of maize stalk borer, busseola fusca fuller, in. In the lowlands of papua new guinea, fuscagroup lizards occur broadly in similar habitats and are often locally the most abundant species of the lizard community. Request pdf genetic structure and origin of busseola fusca populations in cameroon the cereal stem borer busseola fusca fuller lepidoptera. Changes in establishment and potential distribution of the maize stalk borer, busseola fusca, in maize production systems worldwide according to model predictions, using the eri for the years 2000 a and 2050 b, and changes of the eri between 2000 and 2050 c.
Duration of diapause in the stem borers, busseola fusca and chilo partellus. Distributor for products for forest insect pests in canada and us except colorado. Psiblast allows the user to build a pssm positionspecific scoring matrix using the results of the first blastp run. O fonema da letra v em alemao e algo como fau e o w e ve. The african stem borer, busseola fusca, fuller lepidoptera, noctuidae, and the spotted stem borer, chilo partellus, swinhoe lepidoptera, crambidae are serious insect pests of maize in tropical environments. Busseola fusca is a common pest in many african countries throughout subsaharan africa. Competitive displacement of busseola fusca lepidoptera. Pdf diversity of fall armyworm, spodoptera frugiperda. Pdf the effect of temperature on the development and. Appropriate disposal of crop residues after harvest can reduce carryover populations of vusseola larvae and so limit initial establishment of the pest on the following seasons crops. The abundance and parasitism rates of preimaginal instars of the maize stalk borer, busseola fusca fuller, were studied for the first time in the ivory coast. The early stages of the caterpillars feed on the leaves in the funnel of the plant.
Determining genetic variations in busseola fusca fuller. Stem borers were monitored at cedara kwazulunatal province, delmas mpumalanga province and brits northwest province, south africa. The sustainability of genetically engineered insecticidal bacillus thuringiensis berliner bt maize, zea mays l. Maize stalk borer, busseola fusca the maize stalk or stem borer is a widespread pest throughout tropical and subtropical africa, from south of the sahara to south africa, usually in areas with and altitude greater than 700m.
Subjects dealt with include pest status and crop loss assessment, taxonomic descriptons, pest biology and ecology. Noctuidae has been considered for long the most destructive lepidopteran pest of maize and sorghum in africa 1214. Chilo partellus is commonly known as the spotted stem borer. Neba ngwa akongnwithe effects of combining npk201010 with urea on busseola fusca fuller lepidoptera. Laboratory work on the lifecycle and on the diapause of the larva is described. This results in characteristic lines of holes and windows. The stemborers chilo partellus and busseola fusca are major pests of subsistence cereal farming in africa. One century after its first description by fuller in 1901, inaccurate information based on earlier reports are still propagated on its distribution e. Oxidative stress enzymes in busseola fusca derick gm george1, 2 and a. Mass rearing of the maize stem borers chilo partellus, busseola fusca, sesamia calamistis, chilo orichalcociliellus and eldana saccharina at kari, katumani. Alternatively, simply leaving stems lying on the ground exposed to the full heat of the sun for a month or so after harvest has been shown to reduce populations of. Residues of various length were examined and the presence of diapause larvae was confirmed in all sizes, but significantly more larvae were in longer stalks.
Busseola fusca fuller is a serious pest of maize and sorghum in tanganyika where it occurs mainly at altitudes of 4,000 ft. Busseola fusca is resistant to cry1ab bt maize at many localities throughout the maize production region. Pdf flight and oviposition behaviour of the african stem borer. The maize stalk borer, busseola fusca, is an important lepidopteran pest of cereal crops in central, east, and southern africa. Assessment on distribution, biology and management of maize stem borer busseola fusca fuller in ethiopia addis tadesse tekle ethiopian biodiversity institute, crop and horticulture directorate, p. Mass rearing of the maize stem borers chilo partellus. Busseola fusca pdf busseola fusca exhibits oligophagous feeding behavior on host plants belonging to the family poaceae.
The influence of temperature on the development, mortality, fecundity and life table parameters of two important noctuid african cereal pests, busseola fusca and sesamia calamistis was investigated under laboratory conditions. Evaluation of four cropping systems in the control of maize stem borers and the effects on. Frank fusca phone, address, background info whitepages. Busseola fusca, and spodoptera frugiperda infesting sugarcane in southern malawi using dna barcodes trust kasambala donga 1,2, and richard meadow 1 1 norwegian university of life sciences, p. Ebook almanaque do fusca as pdf download portable document format.
Urban dictionary and our advertising partners set cookies on your computer to improve our site and the advertisements you see. Noctuidae is a polyphagous pest that is, native to tropical regions of the western hemisphere, where it is known for its ability to cause economic damage to several crop species. Combining ability among multiple borer resistant, maize. Noctuidae, has evolved resistance to bt maize expressing cry1ab proteins, with numerous reports of resistance from the highveld region of the country. Sesamia calamistis, the african pink stem borer, is also known as the african pink borer of. Le ru in east africa, the caterpillars of two butterflies, busseola fusca and chilo partellus, represent a. The only stem borer already found there elevation 1,600 m is busseola fusca fuller. The african maize stem borer, busseola fusca fuller, is the most important. Pdf the african stem borer, busseola fusca fuller lepidoptera. Nov 18, 2015 manual do proprietario do volkswagen fusca produzido no brasil.
In 1953 african species of sesamia and related genera were morphotaxonomically revised and finally s. Despite the huge amount of information about its management, this pest still represents a major constraint. Box 30726 addis ababa ethiopia abstract cereal crops maize, sorghum, millet, rice are extremely important crops grown in africa for human intake. Biological control of cereal stemborers busseola fusca and. Noctuidae attacks on maize, and on maize growth and yield parameters in njinikom north west cameroon european academic research vol. Volkswagen beetlestyle bodies are fitted to space frame racing chassis, and are used in the uniroyal fun cup, which includes the longest continuous motorrace in the world, the 25 hours of spa. Lineae fusca definition of lineae fusca by medical dictionary. Although bt maize has been cultivated in the eastern cape province since 2001, no. Biological control of cereal stemborers busseola fusca and chilo partellus in south africa page content the stem borers, busseola fusca fuller lepidoptera. Genetic structure and origin of busseola fusca populations in.
Others that are of economic importance, albeit minor in a number of locations in kenya include sesamia calamistis, eldana saccharina and chilo orichalcociliellus. Due to the occurrence of distinct periods of moth flight, variation in planting date had a marked influence on levels of larval infestation. Monitoring resistance to bt maize in field populations of. Volatiles released by two cultivated hosts, sorghum and maize sorghum bicolor and zea mays, and two wild grass hosts, pennisetum purpureum and hyparrhenia tamba, were collected by air entrainment. The larvae feed on various grasses, as well as zea mays, sorghum and saccharum species. Remi panossian trio rp3 2015 official digital download. A nearextinct term for a band of pigmentation along the frontal hairline, a nonspecific finding occasionally seen in intracranial inflammation or neoplasia. The adults lay batches of 30100 eggs under the edges of leaf sheaths or in long columns up the stem. Jun 26, 2019 after 5 years of existence and more than 250 concerts in 27 countries, the remi panossian trio finally released his third album. Ecology of the african maize stalk borer, busseola fusca lepidoptera. Assortments of digestive enzymes induced in first instar. Ecology of the african maize stalk borer, busseola fusca ncbi.
The african stem borer, busseola fusca fuller lepidoptera. It is an affordable entrylevel series that gentleman drivers race. Gatehouse2 1department of agricultural research, genetic resources laboratory, biotechnology and biosafety unit, pbag 0033 gaborone, botswana 2school of biology, institute for research. Systematics of the carlia fusca lizards squamata scincidae. Download limit exceeded you have exceeded your daily download allowance. Point mutagenesis reveals that a coiledcoil motif of crv1 is. Noctuidae is a stemborer pest that attacks maize zea mays throughout subsaharan africa. Wefco marketing cc bears no responsibility for failures, which may occur when non recommended chemicals are used in conjunction with this system. Noctuidae is an important pest of maize and sorghum in subsaharan africa. Determining the effect of stemborers on yields of cereal. Stem borer, busseola fusca, noctuidae, africa, mating and calling behaviours.
Busseola fusca is a species of moth that is also known as the maize stalk borer. Larval migration behaviour of busseola fusca lepidoptera. Sesamia calamistis, the african pink stem borer, is also known as the african pink borer of sugarcane, mauritius pink. Noctuidae stem borer busseola fusca fuller lepidoptera. Combining our data set with other short or longread data sets, as they. Busseola fusca, being the most economically important field insect pests in maize cultivation in africa. Changes in abundance gi, damage potential and activity ai, potential population growth of the maize stalk borer, busseola fusca, in maize production systems worldwide according to model predictions, using the gi a, b and the ai d, e for the years 2000 and 2050, and the absolute index change c, f. Phiblast performs the search but limits alignments to those that match a pattern in the query.
Poaceae, is threatened by the evolution of resistance by target pest species. The effect of resistant sorghum hybrids in suppression of busseola fusca fuller and chilo partellus swinhoe populations. Noctuidae with special reference to insectplant interactions. The fusca was reintroduced only in brazil from 1993 to 1996. No l2885, hostathion ec reg no l298, decis reg no l1741 for the control of maize stalk borer busseola fusca fuller. Diversity of fall armyworm, spodoptera frugiperda and their. Maize pests impacted by the climate 29 july 2016 credit. African maize stalkborer busseola fusca stemborers are the most important insect pests of maize in subsaharan africa. Background information, introduction, known distribution, description and biology, host crops and other plants, potential distribution. Noctuidae is an important pest of maize in africa and can be e ectively controlled by bt maize. Bjsseola of water contact as a factor terminating larval diapause in a stem borer, busseola fusca.
Baixe no formato pdf, txt ou leia online no scribd. The effect of temperature on the reproduction and development of busseola fusca was studied under laboratory conditions. Symptoms of maize stalk borer, busseola fusca, damage on leaves. Busseola fusca can also be confused with other african species of besseola, poeonoma and manga, which have similar wing patterns but are rarely found on crops. Noctuidae in maize in the humid forest zone of southern cameroon. Over 98 percent of maize farmers in africa are smallholders, growing maize on less than 2 ha of land and typically saving seed to plant. Ecology of the maize stalk borer, busseola fusca fuller. Previous studies suggested that gut microbiota contribute to mortality across a range of. Abundance, dispersion and parasitism of the stem borer busseola fusca lepidoptera. Busseola fusca lays eggs in a mass, not covered with a tuft of hairs, and individual eggs are hemispherical with crenulations radial vertical ridges on the egg shell. Factsheet busseola fusca fuller, 1901 african maize.
Pyralidae, are the most important pests of maize and grain sorghum in south africa. The study comprised 14 noncommercialized hybrids seven pairs of near. Pdf ecology of the african maize stalk borer, busseola. In west africa, it is only common on sorghum in the dryhot zones. Advances in crop insect modelling methodstowards a whole.
Much screening has therefore been against field infestations, often against complexes of different borer species. Screening maize and sorghum genotypes for resistance to b. Busseola fusca exhibits oligophagous feeding behavior on host plants belonging to the family poaceae. Busseola is a genus of moths of the family noctuidae described by friedrich thurau in 1904 species. Prerelease evaluation 19941996 of the inherent susceptibility and postrelease assessments 19982011 of resistance status of b. Pest management practices involving a range of optionscultural, plant resistance, biological, legislative. Distribution maps top of page you can pan and zoom the map. Busseola fusca, the african maize stalk borer is also commonly known as the maize stem borer and sorghum stalk stem borer.
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