Hymenoptera a nymphal parasite ofpyrilla perpusilla walk. Sugarcane is scientifically known as saccharam officinarum it is believed to be originated from south and southeast asia india is the second largest producer of cane sugar next to brazil sugarcane is infested by 287 species of insect and non insect pests. The isolation, culturing and use of metarhizium in the control of p. Antixenotic effect of sugarcane leaves on feeding and oviposition by pyrilla perpusilla walker article pdf available in sugar tech 51. Araneae of kanha tiger reserve by the corbett foundation project investigator aniruddha dhamorikar expert advisors. Many mealybug species pose particularly serious problems to agriculture when introduced into new areas of the world where their natural enemies are. Adults usually redbrown, dull with coarse microsculpture. Effect of post harvest burning of sugarcane trash on the incidence of tetrastichus pyrillae crawford. Notes on hymenopterous parasitoids bred from eggs ofdytiscidae in file. Sitophilus oryzae lesser grain weevil or rice weevil. To develop the knowledge of insects of medical importance life cycle, medical importance and control of pediculus humanus corporis, anopheles, culex, aedes.
Sustainable insect pest management muhammad jalal arif. Integrated paste management and bioactivity of plants, the hazards in crop production and management of seed spices, the nematode management, the biocontrol of microbial spoilage, abnormalities in. Raja rao 1954 showed that it can be cultured in an artificial medium and sprayed in an aqueous suspension onto hosts. Dubey op, gour rk, sharma sr 1981 occurrence of sugarcane leafhopper, pyrilla perpusilla walker on mango tree, mangifera indica l. Ecology and outbreaks of a tropical insect pest of the green revolution.
Pyrilla perpusilla, the sugarcane leafhopper zoology for. Please read our short guide how to send a book to kindle. Homoptera in situ by parasitoids were examined at fortnightly interval, from april to december 2004 plant crop and 2005 ratoon crop in sugarcane ecosystem. This is a predatory species that is a potential biological control agent for sugarcane leaf hopper, pyrilla perpusilla rahim and hashmi 1984. Pyrilla perpusilla, commonly known as the sugarcane planthopper, is a planthopper in the family lophopidae. Assessment not required assessment not required assessment not required no anegleis cardoni weise, 1892 coleoptera.
Save map as png save map as svg save list as excel file save list as csv file. Of these, stem borer, chilo partellus swinhoe and shoot fly, atherigona soccata rondani were recorded as major pests. The present systematic position, distribution and the range of. Impact of silicon on sugarcane leafhopper, pyrilla perpusilla walker by enhancing parasitism of. Abstract the biosuppression of sugarcane leaf hopper. While two insect rhopalosiphum maidis and pyrilla perpusilla was recorded as stray pests in maize crop.
Pyrilla, a hemipteran sugarcane leaf hopper sucks the juice of sugarcane, both as adult and nymph, causing great loss of sugar. The concept of sharing weights in dcnn makes an effective image classification by discovering robust features in the images and reduce the vanishing gradient problem. Files are available under licenses specified on their description page. A number of good books exist on field practices related to the growing of sugar cane. Pyrilla perpusilla commonly known as sugarcane plant hopper is mainly found is asian countries like afghanistan, bangladesh, burma. An pyrilla perpusilla in nahilalakip ha genus nga pyrilla, ngan familia nga lophopidae. Pyrilla perpusilla, also known as the sugarcane planthopper, is a significant pest of sugarcane species. The depression movements of the trochantera that propel a jump are generated by a pair of large and complex depressor muscles, each of which consists of four parts.
A new genus and species of epipyropid moth from iran ectoparasitic on a new mesophantia species, with a revision of the host genus lepidoptera, epipyropidae. These include pyrilla perpusilla on sugarcane, particularly on the indian subcontinent especially in subtropical india and sri lanka. The seasonal variation in parasitism on pyrilla perpusilla walker lophopidae. Management of pyrilla perpusilla walker in sugarcane with ecto. A large number of pests are also known in wheat sesamia inferens, agrotis ypsilon, toxoptera graminum, in sugarcane several members of the group lepidoptera, e. To publish the most exciting research in all areas of applied.
Parasitism and hyper parasitism on pyrilla perpusilla walker in sugarcane ecosystem article pdf available in sugar tech 102. Ecology and biodiversity of agriculturally important rice. African journal of biotechnology ajb a new broadbased journal, is an open access journal that was founded on two key tenets. Sugarcane leafhopper, pyrilla perpusilla walker on sorghum and pearl millet the sugarcane leafhopper has emerged as major pest on sorghum and pearl millet the grey weevil attacks the crops both at early and late stages of development heavy incidence of pyrilla was recorded on grain and fodder sorghums in the entire northern belt of the country. Pesticide consumption and productivity and the potential. Taxonomy of fulgoraecia melanoleuca fletcher, 1939, lepidoptera.
Pdf the sugarcane lophopid planthopper pyrilla perpusilla. Effect of relative humidity on hatching of sugarcane pyrilla pyrilla perpusilla perpusilla walker eggs. The sugarcane lophopid planthopper pyrilla perpusilla. Eggs, larvae and pupae are all found within tunnels. The biology, damage and control of the sugarcane pest pyrilla perpusilla walker. Pyrausta is a moth found all over the world, but specially abundant in the tropics, its larvae known as corn borers are notorious for boring into stems and fruits of corn maize. Pyrilla perpusilla walker during epidemics in 2007 by its potential nymphal and adult ectoparasitoid. This insect is a serious pest of sugarcane in northern india where it also occasionally feeds on maize, millets, rice, barley, oats, sorghum, bajra and wild grasses. The present systematic position, distribution and the range of alternative host plants are surveyed and the life cycle and the extent of damage caused by the pest are considered in detail. Sugarcane leaf hopper, pyrilla perpusilla walker is a. A low number of stomata per unit has been associated with the resistance character of varieties to. Pdf population dynamics of sugarcane leaf hopper, pyrilla. During the crop season, eleven insect species were found attacking on maize crop at different crop growth stages. The population was peak in september ii fortnight with 4.
Pyrilla is a genus of bugs in the subfamily lophopinae and tribe lophopini species are distributed in asia. If the circumstances surrounding this file have changed in a notable manner, you may renominate this file or ask for it to be undeleted file. Population status of sugarcane leaf hopper, pyrilla perpusilla. Name of pest scientific name jacobiasca formosana paoli. All structured data from the file and property namespaces is available under the creative commons cc0 license. Under low infestation yellow patches appear on the leaves. Fulgoromorpha lists on the web lists the following pyrilla aberrans kirby, 1891. See more ideas about ribbon embroidery, embroidery patterns and embroidery. The two largest and one small part occupy most of the space in one half of the metathorax, while a fourth. Draft revised import policy mangoes from india page 66 unmarketable and reduce the photosynthetic efficiency of leaves and cause leaf drop cab international, 2003. Lophopidae is one of the most serious pest widely distributed.
Read evolutionary patterns in biogeography and host plant association. Highlights pesticide use grew at an alarming rate of 10% p. Homoptera, is the most destructive pest of the sugarcane. The egg load and nymphai incidence of pyrilla perpusilla was noticed from june to december while adult activity was seen throughout the year. They also stated that this butterfly was absent from the philippines and sumatra indonesia. Pest management crop protection download ebook pdf, epub. Resistance to internode borer proceras indicus has been found associated with the girth and the length of the top 1 to 56 immature internodes. Final ira mangoes from india free ebook download as word doc. Crop pest classification based on deep convolutional. The sugarcane lophopid planthopper pyrilla perpusilla college of. Ecology and biodiversity of agriculturally important rice field arthropods 1.
Disciplines are covered for the successful production of a sugar cane crop. This volume is intended for reference by the commercial sugar cane grower. You can read the deletion policy or ask a question at the village pump. Epipyropidae in india, a biological control agent of pyrilla perpusilla walker hemiptera. The nymphs and adults feed by sucking the cellsap from the leaves of sugarcane and. Impact of silicon on sugarcane leafhopper, pyrilla perpusilla walker. Deep cnn is currently one of the most popular models and has exhibited their great performance on many image classification problems in agriculture field kamilaris and prenafetaboldu, 2018.
Duffy eaj 1968 a monograph of the immature stages of oriental timber beetles cerambycidae. Wikipedia does not yet have an article about pyrilla. Pdf antixenotic effect of sugarcane leaves on feeding. The journal covers all branches of pureapplied science and technology such as physics, chemistry, life sciences, medicine, earth sciences, engineering and technology. Pyrilla perpusilla, commonly known as the sugarcane planthopper, is a planthopper in the. It is native to asia where it feeds on grasses and other plants and is a major pest of sugarcane. Eggs, larvae and pupae are all found within tunnels and chambers bored in the grain and are thus not normally seen. The word sugar is known to have derived from the sanskrit word sharkara. The pest is found gregariously on the under surface of the leaves where they suck up plant sap that causes yellowing and eventually drying of leaves. The page that you are currently viewing contains information about pyrilla s taxonomy.
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