Coccinellidae fabricius, is one of the major phytophagous insects that feed on cucurbit plants. Epilachna elaterii epilchoverview eppo global database. General coloration is clear with darker patches on thorax. Citeseerx document details isaac councill, lee giles, pradeep teregowda.
The melon ladybird beetle, epilachna chrysomelina coleoptera. Oct 17, 2016 this page was last edited on 19 december 2019, at 12. Epilachnini, with an analysis of ancestral biogeography. Coccinellidae, is a common pest of cucurbit plants in iraq. Eggs are laid in the cluster of 45 average on the lower surface of the leaves. Adult hadda beetle, epilachna vigintioctopunctata fabricius, 1775 coleoptera. As those eurasian and australian species with a basal tooth also have the. Discover lifes page about the biology, natural history, ecology, identification and distribution of epilachna discover life d i s c o v e r l i f e home all living things idnature guides global mapper albums labels search about news. Download as pdf 18 may 2009 this is a pdf file of an unedited manuscript that has been accepted for epilachna chrysomelina f. The melon ladybird beetle, chnootriba elaterii formerly henosepilachna elaterii is a. Epilachna chrysomelina fabricius epilachna reticulata. Both larvae and adults feed on the epidermal tissues.
The eggs are cigar shaped yellowish in colour and are arranged side to. Coccinellidae is one of the phytophagous insects that feeds on cucurbit plants and is considered an economic pest, widely. Effect of hadda beetle, epilachna vigintioctopunctata fab. Laboratory evaluation of certain natural compounds against the melon ladybird beetle, epilachna chrysomelina f. Epilachna capensis thunberg epilachna chrysomelina fabricius epilachna reticulata. Bangladesh agricultural university to determine the host preference. Both isolates were identified by its rdna sequence analysis. The data recorded 24, 48, 72 and 96 h after treatment revealed that neem products were significantly superior to the untreated control. Results obtained from the present study showed great variations in the body weight, water content, fat and glycogen reserves of hibernating and active adults of epilachna chrysomelina. Pdf anatomical and histological study on the digestive canal of. The association of international research and development centers for agriculture, a ninemember alliance focused on increasing global food security by supporting smallholder agriculture within healthy, sustainable and climatesmart landscapes. Status, bioecology and management of epilachna beetle. Ladybird beetles in the tribe epilachnini include notorious crop pests and model species studied intensively in various fields of evolutionary biology.
Ponnuvel mohanchander, appadurai daniel reegan, mohamed ashiq ur rahman and raja singh raveen, 20. Henosepilachna elaterii elaterii taxon details on fauna europaea. Epilachna definition of epilachna by merriamwebster. One new species and two new records of the genus epilachna chevrolat from hainan island coleoptera. Investigations on henosepilachna elaterii rossi and raphidopalpa foveicollis lucas in an organic cultivation\ud of winter melon in western sicily. Effect of temperature on the bahaviour of epilachna beetle epilachna dodecastigma wied. Of 28spotted lady beetle epilachna vigintioctopunctata fab. Phylogeny of epilachna, henosepilachna, and some minor genera of phytophagous ladybird beetles coleoptera. Coccinellidae is one of the phytophagous insects that feeds on cucurbit. Among the major insect pests that attack potato, the epilachna beetle, epilachna vigintioctopunctata is very important in asia. Coccinellidae feyroz ramadan hassan1, samir khalaf abdullah2 and lazgeen haji assaf3 abstract laboratory and field bioassays were conducted to evaluate the pathogenicity of an endophytic and a soil isolate.
Phylogeny of epilachna, henosepilachna, and some minor. Encourage efficiency in production and improve marketing efforts to further integrate domestic markets in order to push for competitiveness and strengthen the national. Pdf phylogeny of epilachna, henosepilachna, and some. Squash beetle is reported to occur throughout much of the eastern united states from massachusetts to kansas in the north and from florida to central texas in the south. Coccinellidae is a phytophagous insect with an economic importance of damaging the agricultural crops. Your use of this pdf, the bioone complete website, and all posted and associated. A new distribution map is provided for epilachna chrysomelina f. Epilachna genus of ladybugs native to mexico and central america. Groups of fecunded and nonfecunded females were studied. From a combined dataset of mitochondrial nd2 and nuclear 28s dna sequences, we reconstructed the phylogeny of 46 species of epilachnini from asia, africa, america, and the australian region. Pathogenicity of the entomopathogenic fungus, beauveria. Effect of temperature and humidity on the population abundance of. Epilachna chrysomelina is a species of insects with 1 observation.
The common species of cucurbits is epilachna chrysomelina, which is about 68 mm long and has six black spots on each of the elytron. There are many species of epilachna known, but the most important are. Description of the pupa and redescription of the larva of epilachna. Environmental effect on the biological behavior of the cucurbit beetle epilachna chrysomelina in alqunfudah provincesaudi arabia by saleh a.
Indagine su henosepilachna elaterii rossi epilachna. The treatment of coccinellid larvae by lesage 1991 states that they are extremely diverse and cannot be completely distinguished by only one or two characters, as is the case in many beetle families. References this coccinellidaerelated article is a stub. Archives of phytopathology and plant protection 37. Epilachna definition is a genus of ladybirds that feed on plants both as larvae and adults. The data recorded 24, 48, 72 and 96 h after treatment revealed that neem products. They are herbivorous and include a number of well known pests of cultivated plants in different parts of the world. This page was last edited on 19 december 2019, at 12. This coccinellid is rated second only to an armyworm prodenia litura as a major pest of cucurbits in egypt. A study was conducted in 2007 and 2008 to investigate the effectiveness of grain amaranth amaranthus cruentus l. Effect of temperature and humidity on the population. Description of the pupa and redescription of the larva of epilachna vigintioctopunctata fabricius.
Based on examined material and descriptions, we characterize epilachna pupae as follows. Coccinellidae, yellow arrow points to the dark spot on the mid line and the green arrows point to the two pairs of spots in front and behind. Pp1 efficacy evaluation of plant protection products. Chrysomelinais is one of the major phytophagous insects that feed on cucurbit plants. Find the office and computer equipment manual you need at manualsonline.
It is found throughout mexico and the eastern united states, and is abundant in the wetter and more heavily irrigated areas west of the rocky mountains. C, relative humidity of 650,5% and 12 hour photoperiod. After copulation female start laying eggs in the month of marchapril. Detection of rubidium was effected by atomic absorption spectroscopy. Coccinellidae infestation on eggplant leaf solanum melongena l. Environmental effect on the biological behavior of the. Epilachna chrysomelina pdf united pdf comunication. Henosepilachna elaterii rossi epilachna chrysomelina. Laboratory and field bioassays were conducted to evaluate the pathogenicity of an endophytic and a soil isolate of the entomopathogenic fungus, beauveria bassiana bals.
Immatures of epilachna chevrolat coleoptera, coccinellidae. The mexican bean beetle, epilachna varivestis, is a species of lady beetle that can be an agricultural pest. Bulletin department of agriculture mysore state, entomological series no. Epilachna is a genus of beetle in the family coccinellidae, including several pest species, such as the mexican bean beetle epilachna varivestis species. Epilachna synonyms, epilachna pronunciation, epilachna translation, english dictionary definition of epilachna. The potato epilachna beetle epilachna vigintioctopunctata fabr. Phylogeny of epilachna, henosepilachna, and some minor genera. Some reproductive and ontogenetic characteristics of epilachna paenulata germar, 1824 coleoptera, coccinellidae, epilachninae. Results obtained from the present study showed great variations in the body weight, water content, fat and glycogen reserves of hibernating and active adults ofepilachna chrysomelina beetles were active throughout mayseptember and entered hibernation from october to marchapril. Behaviour, brinja variety, effect, epilachna beetle, temperature. It causes a severe damage to most of the plants of family cucurbitaceae aliraqi 1978.
Pdf anatomical and histological study on the digestive. Immatures of epilachna chevrolat coleoptera, coccinellidae, epilachninae. The eggs are cigar shaped yellowish in colour and are arranged side to side on the surface of the leave in erect position. Epilachna varivestis pdf one of the most prevalent and destructive leaffeeding beetles in north america is the mexican bean beetle, epilachna varivestis mulsant.
Often they cause direct feeding damage to the foliage. Epilachna varivestis mulsant, 1850 i c g b mexican bean beetle epilachna velutina olivier, 1808 g. Distributor for products for forest insect pests in canada and us except colorado. Efficacy of some neem products against adults of the melon ladybird, epilachna chrysomelina f. Efficacy of some neem products against adults of the melon.
Indagine su henosepilachna elaterii rossi epilachna chrysomelina f. Their adults present a great uniformity of external structure, with the result that nearly all the known species have been placed in one genus, epilachna hope. The literature reports about epilachna chrysomelina harming activity on cotton are probably erroneous. Epilachna paenulata germar, 1824 was reared feeding on pumpkin leaves cucurbita pepo lourt. Epilachna borealis fabricius coleoptera coccinellidae. Sorry, we are unable to provide the full text but you may find it at the following locations. No articles are available for epilachna chrysomelina in the encyclopedia of life.
Files are available under licenses specified on their description page. Epilachna was defined as having tarsal claws with a basal tooth, but e. Host preference of epilachna beetle, epilachna dodecastigma wied. All structured data from the file and property namespaces is available under the creative commons cc0 license. The biology and external morphology of the larvae of. Epilachna beetles epilachna duodecastigma 12spotted epilachna vigintioctopunctata 28spotted in this guide damage symptoms insect characteristics where to look technical information control damage symptoms leaf tissue is eaten between the veins. Coccinellidae a serious pest of bitter gourd, momordica charantia in kerala. The leaves may be completely stripped to the midvein, and small areas eaten. Eol invites you to contribute articles about epilachna chrysomelina such as.
Life history traits of melon ladybeetle, epilachna chrysomelina col coccinellidae, on four host plant species. It is one of the few north american lady beetles that feed on plants rather than other insects. African epilachna and henosepilachna species did not group with their respective asian and. The common species of cucurbits is epilachna chrysomelina, which is about.
It is considered an economic pest in agriculture and multi. Apr 17, 2015 laboratory evaluation of certain natural compounds against the melon ladybird beetle, epilachna chrysomelina f. Both isolates were pathogenic to the squash beetle. Jun 23, 2014 if this is the first time you use this feature, you will be asked to authorise cambridge core to connect with your account. Mexican bean beetles, epilachna varivestis mulsant, were marked with rubidium by allowing larvae and adults to feed on foliage of bean plants treated with a rubidium chloride solution. Wing trap p215trap pack 10 units excellent trap for many moths. Adults which had fed for 4 days on rubidiumchloridetreated plants then transferred to untreated plants contained elevated levels of. It is widely distributed in south and east asia, australia, america, and the east indies. Coccinellidae and their larvae are important pests of potato in india. It is also endemic along the southern and the western coast of saudi arabia due to the abundance of. Epilachna definition of epilachna by the free dictionary.
639 98 945 522 608 523 984 1246 119 1502 1300 720 684 1451 177 1373 1497 1093 344 1270 817 672 383 1344 57 162 248 1131 506 547 1231 771 309 590 697 531 327 923 1311 1201 1423 872 158