Entomon; internationale Zeitschrift fur die gesamte Insektenkunde最新文献_第8页

Effect of stingless bee (Hymenoptera: Apidae: Apinae: Meliponini) propolis on the proliferation of human stem cells 无刺蜂(膜翅目:蜂科:蜂科)蜂胶对人干细胞增殖的影响

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-12-31 DOI: 10.33307/entomon.v47i4.788

Drishya Prakashan, R. J. Nija, G. Krishnan, K. Soni, S. Alex, Smita Sudheer, S. Shanas

引用次数: 0

Chemical characterization of n-alkane compounds in the leaves of Holoptelea integrifolia and its repellence against Japanese encephalitis vector 整叶全息蕨叶中正构烷烃化合物的化学特征及其对日本脑炎病媒的驱避作用

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-12-31 DOI: 10.33307/entomon.v47i4.805

S. Singha, G. Chandra

引用次数: 0

Additional record of the little known xylophagous endemic wood roach Salganea rehni Roth, 1979 (Blattodea, Blaberidae, Panesthiinae) from the Western Ghats, India with its DNA barcode 印度西高止山脉鲜为人知的地方性食木蟑螂Salganea rehni Roth, 1979(小蠊科，小蠊科，大蠊科)的附加记录及其DNA条形码

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-12-31 DOI: 10.33307/entomon.v47i4.799

A. Kalawate, A. Shabnam, K. Dinesh

引用次数: 0

Checklist of spiders from Vallakadavu range of Western Ghats, Kerala, India 印度喀拉拉邦西高止山脉Vallakadavu地区蜘蛛清单

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.774

Linta Joseph, K. Jose

引用次数: 0

Field evaluation of management strategies against Lipaphis erysimi (Kaltenbach) (Homoptera: Aphididae) infesting Indian mustard in Haryana, India 印度哈里亚纳邦芥菜区褐蚜(同翅目:蚜虫科)田间防治策略评价

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.760

H. Kumar, Sumer Singh, A. Yadav, Mahesh Kumar

{"title":"Field evaluation of management strategies against Lipaphis erysimi (Kaltenbach) (Homoptera: Aphididae) infesting Indian mustard in Haryana, India","authors":"H. Kumar, Sumer Singh, A. Yadav, Mahesh Kumar","doi":"10.33307/entomon.v47i3.760","DOIUrl":"https://doi.org/10.33307/entomon.v47i3.760","url":null,"abstract":"Effectiveness of diverse eco-safe strategies against mustard aphid, Lipaphis erysimi (Kaltenbach) infesting Indian mustard was evaluated for two years with 11 treatments viz., Beauveria bassiana @ 108 CS ml-1, neem seed kernel extract (NSKE) @ 5 per cent, neem oil @ 5 per cent, B. bassiana @ 108 CS ml-1 after clipping of infested twigs (CIT), nimbecidine @ 0.03 per cent, NSKE @ 5 per cent after CIT, neem oil @ 5 per cent after CIT, nimbecidine @ 0.03 per cent after CIT, clipping of infested twigs alone, dimethoate 30 EC @ 625 ml ha-1 and control. The pooled data revealed that dimethoate contributed maximum efficacy in reducing L. erysimi population over control (89.74 %), followed by B. bassiana after CIT (83.16 %) and nimbecidine @ 0.03 per cent after CIT (80.51%). Seed yield (1716 kg ha-1) was maximum in dimethoate , followed by treatments B. bassiana @ 108 CS ml-1 after CIT (1636.5 kg ha-1) and nimbecidine @ 0.03 per cent after CIT (1608 kg ha-1), whereas minimum (1211 kg ha-1) in the control. The gross income (Rs 64350 ha-1) and net return (Rs 18017 ha-1) were highest in dimethoate, followed by B. bassiana @ 108 CS ml-1 after CIT with gross income of Rs 61388 ha-1 and net return of Rs 13865 ha-1. The incremental cost-benefit ratio was also maximum in dimethoate (1: 19.58), followed by B. bassiana, nimbecidine and NSKE treatments (1: 6.33 to 7.27). Results suggest that B. bassiana @ 108 CS ml-1 after CIT and nimbecidine @ 0.03 per cent after CIT can be used as a non- chemical control option as a substitute to chemical control.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85939986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morphological investigations on the wing scales of four species of common Indian butterflies 四种常见印度蝴蝶翅鳞的形态学研究

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.759

K.P. Sijina, D. A. Evans

{"title":"Morphological investigations on the wing scales of four species of common Indian butterflies","authors":"K.P. Sijina, D. A. Evans","doi":"10.33307/entomon.v47i3.759","DOIUrl":"https://doi.org/10.33307/entomon.v47i3.759","url":null,"abstract":"Wing scales of butterflies exhibit extreme diversity in shape, size, colour, and number of spines. They are sub microscopic with a length of 300 to 600µm and a breadth of 150 to 400µm. A typical scale possessed a flat body with basal pedicel and apical crown which is provided with a varying number of pointed edges called spines. Investigations were carried outon the morphology of wing scales in four species of common butterflies viz., Pachilopta hector (Linnaeus 1758), Troides minos (Cramer 1779), Jamides celeno (Cramer1775) and Eurema andersonii (Linnaeus 1758). Wings of P. hector possessed nine types of scales, the crown of all are with pointed spines of varying numbers, ranging from one to five. The southern birdwing T. minos, possessed nine types of scales. A major portion of wings with black colour is due to black coloured scales but white bands of the forewings are due to transparent and colourless scales. The prominent yellow colour on the hind wings of this butterfly is due to the presence of a single type of scale with a round crown that is devoid of spines and is fully packed with yellow pigment. Jamides celeno possessed twenty different types of scales, most of them are devoid of spines and the ridges within the scales are not clear. Scales on the upper surface of the wing with ashy blue colour and scales of white bands on the lower surface of the wings are identical and are transparent and colourless. The common grass yellow E. andersonii possessed twentyfive different types of scales, of which thirteen are on the black margins of wings and twelve are in the yellow portions of wings. Almost half of the total number of scales in the yellow portions of the wing is transparent and colourless and in coloured scales distribution of pigment is not uniform.This is the first report on the different types of wings scales in the selected butterflies.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72892886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New distributional record of Argyrodes bonadea Karsch, 1881 and Argyrodes nephilae Taczanowski, 1873 from Kerala, India 印度喀拉拉邦bonadea Karsch(1881)和nephilae Taczanowski(1873)分布新记录

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.766

R. Sekhar, K. Jose

引用次数: 0

A new species of Protosticta Selys, 1885 (Odonata: Zygoptera: Platystictidae) from the Brahmagiri Hills, Kerala, India 印度喀拉拉邦Brahmagiri山原蜱属一新种(齿翅目:棘翅目:棘蜱科)

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.761

Vibhu Vijayakumaran, V. P. Nair, A. Samuel, M. Palot, K. Sadasivan

引用次数: 5

Spider fauna (Araneae: Arachnida) in different localities of Kannur District, Kerala, India 印度喀拉拉邦坎努尔地区不同地区的蜘蛛区系(蜘蛛目:蛛形纲)

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.770

S. Swapna, K. Babitha

引用次数: 0

Metabolites in galls induced on the leaves of Trewian udiflora (L.) (Euphorbiaceae) by Trioza fletcheri Crawford (Hemiptera: Triozidae) Trioza fletcheri Crawford(半翅目:Trioza Triozidae)诱导大戟科Trewian udiflora (L.)叶片胆囊代谢产物的研究

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2022-09-30 DOI: 10.33307/entomon.v47i3.757

O. Datta, S. Tomar

{"title":"Metabolites in galls induced on the leaves of Trewian udiflora (L.) (Euphorbiaceae) by Trioza fletcheri Crawford (Hemiptera: Triozidae)","authors":"O. Datta, S. Tomar","doi":"10.33307/entomon.v47i3.757","DOIUrl":"https://doi.org/10.33307/entomon.v47i3.757","url":null,"abstract":"Trioza fletcheri Crawford is a sap-sucking psyllid that induces galls on Trewia nudiflora leaves. Early stages of T. fletcheri feed on parenchyma, whereas late-stages and adults feed on phloem, causing galls which arise in an isolated, agglomerated mass and rosette form only on the abaxial surface of T. nudiflora leaves. The feeding action of immature stages induces changes in metabolites of host tissue and creates a nutrition sink for feeding. The biochemical study revealed that galled tissues had higher levels of metabolites (total soluble sugars, reducing sugars, total protein and free amino acids) than ungalled tissues, with average values measuring 3.4±0.09, 1.4±0.1, 0.63±0.03, 1.9±0.23, 3.0±0.72mg/gdw in ungalled leaves; 4.3±0.02, 2.9±0.3, 1.9±0.47, 3.7±0.36, 4.7±0.53 mg/g dw in young galls; 3.8±0.50, 3.7±0.3, 1.03±0.04, 2.9±0.35, 5.4±0.31 mg/g dw in mature galls; and 2.7±0.23, 2.4±0.3, 0.83±0.03, 2.6±0.34 and, 4.3±0.22mg/g dw in old galls, respectively. Enhanced activities of IAA-oxidase, á-amylase, peroxidase, and invertase were observed in galled infested leaves than in ungalled leaves, and their values were measured to be 2.45±0.53, 2.4±0.3, 0.9±0.2, and 3.7±0.5 in ungalled leaves, 2.92±0.32, 3.2±0.2, 1.9±0.5 and 4.5±0.3in young galls, 3.7±0.43, 3.6±0.4, 1.4±0.4, 4.3±0.2 in mature galls, and 2.51±0.03, 2.9±0.4, 1.4±0.4, 3.8±0.1 in old galls respectively.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74059923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0