Entomon; internationale Zeitschrift fur die gesamte Insektenkunde最新文献

Effect of sowing dates and cultivars on incidence of the exotic army worm Spodoptera frugiperda (J.E. Smith) of maize (Zea mays L.) 播期和品种对玉米外来军虫Spodoptera frugiperda (J.E. Smith)发生的影响

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.944

Bendangsenla Longkumer, Pankaj Neog, None Waluniba, H. S. Devi

{"title":"Effect of sowing dates and cultivars on incidence of the exotic army worm Spodoptera frugiperda (J.E. Smith) of maize (Zea mays L.)","authors":"Bendangsenla Longkumer, Pankaj Neog, None Waluniba, H. S. Devi","doi":"10.33307/entomon.v48i3.944","DOIUrl":"https://doi.org/10.33307/entomon.v48i3.944","url":null,"abstract":"The Effect of sowing dates and cultivars on the incidence of fall army worm Spodoptera frugiperda (J.E. Smith) and yield attributes of maize (Zea mays L.) was carried out with five cultivars namely, Zarsi (local), Sipho (local), Ronimi (local), Khoi (local) and HQPM-1 (composite) and three different sowing dates (6th March, 21st March and 5th April). Among the different dates of sowing, 6th March recorded maximum pest incidence, while 5th April recorded the least on maize. The interaction between sowing dates and cultivars showed significant effect on the incidence of army worm at different days after sowing. The maize sown on 21st March, recorded the highest grain yield (4.12 t ha-1). It can be suggested that manipulating the sowing date and growing of tolerant variety of maize such as HQPM1 can be an effective measure to manage exotic army worm infestation. Mid sowing of maize (21st March) and growing of local cultivars such as Sipho observed significantly better yield attributes which will ensure higher economic returns to the farmers.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135038370","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

Distributional records of Onthophagus germanus Gillet, 1927 and Onthophagus orissanus Arrow, 1931(Coleoptera, Scarabaeidae, Scarabaeinae) from south India 印度南部日耳曼甲虫(Onthophagus germanus Gillet, 1927)和orissanus Arrow (Onthophagus orissanus Arrow, 1931)分布记录(鞘翅目，金龟甲科，金龟甲科)

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.951

K.A. Sobhana, T.K. Viswanath, V.D. Hegde

引用次数: 0

Diversity of edible insects in Tuensang district, Nagaland, India 印度那加兰邦屯桑地区食用昆虫的多样性

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.952

Chaueichongla Phom, Jeyaparvarthi Somasundaram

引用次数: 0

Seasonal population dynamics of Aceria erineus (Nalepa) (Acari: Eriophyidae) on Walnut trees in Kashmir 喀什米尔核桃树上灰针叶虫(蜱螨亚纲:叶虫科)的季节性种群动态

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.943

Sheema Tabasum, A.A Buhroo

{"title":"Seasonal population dynamics of Aceria erineus (Nalepa) (Acari: Eriophyidae) on Walnut trees in Kashmir","authors":"Sheema Tabasum, A.A Buhroo","doi":"10.33307/entomon.v48i3.943","DOIUrl":"https://doi.org/10.33307/entomon.v48i3.943","url":null,"abstract":"Population fluctuation of Aceria erineus in relation to abiotic factors on different walnut orchards of Kashmir was roving surveyed in 27 agricultural sites in nine districts of Kashmir during May 2018 to April 2019. In each district, three sites were selected randomly and the incidence of the mite was recorded at fortnightly intervals throughout the crop growth period. Field surveys indicated the presence of the pest in the entire surveyed region in varying intensity with maximum incidence recorded in Kupwara (21.77±1.39 mites per leaf), Baramulla (19.27±1.09 per leaf), Shopian (18.4±2.47 per leaf), Budgam (18.33±1.24 per leaf) and Pulwama (18.24±1.75 per leaf) respectively. Significant positive correlations of mite populations with minimum temperature were found in Shopian and all the districts of north Kashmir. Significant negative correlation was also found between mite population and rainfall except Anantnag district where it was non-significant. Maximum and minimum temperatures as well as sunshine hours had non-significant positive correlation, whereas relative humidity had non-significant negative correlation with the mite population.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135038381","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

Studies on biology and preference of Helicoverpa armigera (Hubner) on different host plants and evaluation of botanicals for its management 棉铃虫(Helicoverpa armigera, Hubner)对不同寄主植物的生物学和偏好研究及管理棉铃虫的植物制剂评价

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.938

B. Deepti, J. Pathma

{"title":"Studies on biology and preference of Helicoverpa armigera (Hubner) on different host plants and evaluation of botanicals for its management","authors":"B. Deepti, J. Pathma","doi":"10.33307/entomon.v48i3.938","DOIUrl":"https://doi.org/10.33307/entomon.v48i3.938","url":null,"abstract":"The biology and fitness of Helicoverpa armigera (Hubner) was studied on bottle gourd, lady’s finger, chilli and tomato. The total larval duration was found to be 20, 22.5, 20.3 and 18.3 days on tomato, chilli, lady’s finger and bottle gourd respectively. The total life cycle was of 35.25, 40.7, 34.2 and 31.3 days on tomato, chilli, lady finger and bottle gourd respectively. Shortest life cycle was observed on bottle gourd and longest on chilli. Feeding preference and fitness of H. armigera revealed that it preferred bottle gourd over other host plants. On bottle gourd, the pest recorded highest mean larval weight gain (0.112g/ day), while the lowest was on chilli (0.090g/ day). The feeding period was 8.073 days on bottle gourd and 8.266 days on chilli. Average food ingested on bottle gourd, lady finger, chilli and tomato were 3.083, 2.347, 2.076 and 1.988g respectively. Bioefficacy of botanicals (5 % aqueous extracts of periwinkle, giloy, tulsi and lantana) against H. armigera by leaf dip bioassay using leaves of tomato showed that the average food ingested in periwinkle, giloy, tulsi, lantana and control was 0.644, 0.944, 1.038, 0.985 and 2.297g respectively. This is the first report evidencing the insecticidal properties of aqueous extracts of giloy against H. armigera.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135038367","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

Indian record of the old-world psyllid Heterotrioza chenopodii (Reuter) (Hemiptera, Psylloidea, Triozidae) on quinoa Chenopodium quinoa (Amaranthaceae) 印度旧大陆木虱Heterotrioza chenopodii(路透社)(半翅目，木虱总科，三叶子科)在藜麦上的记录

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.935

Aishwarya Palanisamy, Murugan Marimuthu, Chitra Narayanasamy, Balasubramani Venkatasamy

引用次数: 0

Diversity and distribution of true flies (Diptera) of Kuldiha Wildlife Sanctuary, Odisha, India: Functional roles based on ecological guilds 印度奥里萨邦库尔迪哈野生动物保护区真蝇(双翅目)的多样性和分布:基于生态行会的功能角色

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.941

Sankarsan Roy, Santanu Ghara, Santu Paria, Prakash Chandra Mardaraj, Susanta Kumar Chakraborty

{"title":"Diversity and distribution of true flies (Diptera) of Kuldiha Wildlife Sanctuary, Odisha, India: Functional roles based on ecological guilds","authors":"Sankarsan Roy, Santanu Ghara, Santu Paria, Prakash Chandra Mardaraj, Susanta Kumar Chakraborty","doi":"10.33307/entomon.v48i3.941","DOIUrl":"https://doi.org/10.33307/entomon.v48i3.941","url":null,"abstract":"Proper understanding of ecological dynamics of faunal components, whether it is a large mammal or a tiny insect of any ecosystem including forests, plays an important role in the eco-management of any eco-zone. Dipteran insects constituting a major faunal group among the entomo-diversity of any forest ecosystem portray significant functional roles in determining the stability in the ecosystem functioning of the respective ecosystem. The present paper has attempted to document the diversity of dipteran insects inhabiting a tropical deciduous forest of the extended part of Deccan Biogeographic Zone in the eastern part of India, the Kuldiha Wildlife Sanctuary alongside indicating its habitat preference and distribution patterns. A total of 34 species under 19 families of the order Diptera were recorded from different habitats of the studied forest areas, of which three species are considered new reports from the state of Odisha, India. Out of the three selected eco-zones, the deep forest area having a higher density of sal trees (Shorea robusta) revealed less species richness but high relative abundance, whereas the barren grazing land demonstrated higher species richness with low relative abundance. The eco-zone with wetlands and associated vegetation have shown moderate species richness and diversity of dipteran insects. Three contrasting seasons (pre-monsoon, monsoon, and post-monsoon) of this region have also demonstrated different patterns of diversity and density of this group of insects which have been segregatedinto several feeding guilds in tune with the seasonal availability of food resources.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135038366","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

Population dynamics of southern birdwing (Troides minos Cramer, 1779) in Sirumalai Reserve Forest, Tamil Nadu, India 印度泰米尔纳德邦Sirumalai保护区南翅鸟种群动态(Troides minos Cramer, 1779)

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.947

B. Archana, E. Joy Sharmila, K. Rangesh, V. Pandi, S. Susaritha, S. Kalai Selvi

引用次数: 0

First record of a rare masked bee Hylaeus (Indialaeus) strenuus (Cameron, 1897) from south India with an updated checklist of Hylaeus species (Hymenoptera, Colletidae) 印度南部首次记录到一种罕见的面蜂(印度蜂)(Cameron, 1897)，并更新了面蜂种类清单(膜翅目，蜂科)

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.934

Arati Pannure, K. L. Manjunatha, Vidya Mulimani, Vasuki V. Belavadi

引用次数: 0

Randomized detection of kdr allele frequencies in wild populations of Aedes aegypti (Diptera, Culicidae) in Colombo District, Sri Lanka 斯里兰卡科伦坡地区埃及伊蚊(双翅目，库蚊科)野生种群kdr等位基因频率随机检测

Entomon; internationale Zeitschrift fur die gesamte Insektenkunde Pub Date : 2023-09-30 DOI: 10.33307/entomon.v48i3.939

Chimasha Induni, B.A.N Mendis, H.S.D. Fernando, B.G.D.N.K De Silva

{"title":"Randomized detection of kdr allele frequencies in wild populations of Aedes aegypti (Diptera, Culicidae) in Colombo District, Sri Lanka","authors":"Chimasha Induni, B.A.N Mendis, H.S.D. Fernando, B.G.D.N.K De Silva","doi":"10.33307/entomon.v48i3.939","DOIUrl":"https://doi.org/10.33307/entomon.v48i3.939","url":null,"abstract":"Sri Lanka is one of the most affected countries in South Asia by dengue fever, with the number of dengue cases increasing over the last five years. The main strategy for managing disease outbreaks is to reduce infected vector populations with pyrethroid insecticides. However, extensive pyrethroid exposure has resulted in an increase in the selection of knockdown resistance mutations in Aedes aegypti (Linnaeus) (Diptera, Culicidae) voltage-gated sodium channel (vgsc) gene that confer pyrethroid resistance. Colombo district records the highest dengue incidence across the country each year, thus a failed vector control program will be a major threat to public health. Multiplexed Allele-specific PCR was used to genotype kdr alleles in wild Ae. aegypti mosquitoes obtained via random sampling from Wellawatte, Borella, and Battaramulla areas in the Colombo district. This study presents the co-occurrence of F1534C and V1016G kdr mutations from a randomized population in the Colombo district. 1534C mutant allele was predominant (with a 56.7% frequency) and 1016G was prevalent in 32.5 per cent of the population. The heterozygous mutant 1016VG genotype showed the highest distribution (with a 65% frequency) and the incidence of 1534FC was 56.7 per cent. Interestingly, 1016GG was completely absent and the FC/VG mutation combination had the highest incidence with 46.7 per cent. Furthermore, 82.36 per cent of individuals with the 1534FC genotype also had the 1016VG genotype, indicating a high prevalence of pyrethroid resistance in the studied population.","PeriodicalId":87603,"journal":{"name":"Entomon; internationale Zeitschrift fur die gesamte Insektenkunde","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135038371","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