{"title":"Settlement of Beetles of the Wetland of Sidi Moussa-Oualidia","authors":"Iradati Tamadouni, M. Arahou","doi":"10.3923/JE.2017.33.43","DOIUrl":"https://doi.org/10.3923/JE.2017.33.43","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"118 4 1","pages":"33-43"},"PeriodicalIF":0.0,"publicationDate":"2016-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82863001","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}
Background: Standard statistical models generally assume that any incident of dengue disease in one location are independent with the incidence of dengue disease in other locations. However, the independent assumption does not apply in the spread of dengue disease. The spread of dengue disease tends to occur almost simultaneously in a same area or in the adjacent area due to similar environmental factors in the area. Similar environmental factors results in their risk spatial correlation of disease spread. If spatial correlation aspects is not considered in modeling then the conclusion of the significant factors that influence on the risk of spreading disease becomes inaccurate. Objective: The purpose of this study was to make mapping the risk of dengue fever incidence in Bone Regency South Sulawesi province by region (districts) with non-stationary spatial geostatistics model. Materials and Methods: The analysis variables included are larvae density, temperature, population density, rainfall, altitude from sea level and the incidence rate of dengue fever. Results: The results showed that risk rate model of dengue in Bone Regency with stationary spatial geostatistics models are as follows: log(pi) = -0.08+0.006X1+0.02X2-0.02X3-0.04X4-0.01X5. X1 = The density of larvae, X2 = Air temperature, X3 = Population density, X4 = Rainfall and X5 = The height of the sea level. Risk rate model of dengue in Northern Bone Regency (cluster 1) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.02-0.0009X1-0.17X2+0.003X3+0.22X4-0.006X5. Risk rate model of dengue in Southern Bone Regency (cluster 2) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.02-0.02X1-0.01X2-0.02X3-0.02X40.03X5. Risk rate model of dengue in Western Bone Regency (cluster 3) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.08-0.007X1-0.02X2-0.03X3-0.009X4-0.06X5. Conclusion: The prediction error values on the non-stationary model between (0.27-3.6) lower than stationary model with variation between (0.68-6.37).
{"title":"Forecasting of Dengue Disease Incident Risks Using Non-stationary Spatial of Geostatistics Model in Bone Regency Indonesia","authors":"Rahim AmranMallongi Anwar Stang","doi":"10.3923/JE.2017.49.57","DOIUrl":"https://doi.org/10.3923/JE.2017.49.57","url":null,"abstract":"Background: Standard statistical models generally assume that any incident of dengue disease in one location are independent with the incidence of dengue disease in other locations. However, the independent assumption does not apply in the spread of dengue disease. The spread of dengue disease tends to occur almost simultaneously in a same area or in the adjacent area due to similar environmental factors in the area. Similar environmental factors results in their risk spatial correlation of disease spread. If spatial correlation aspects is not considered in modeling then the conclusion of the significant factors that influence on the risk of spreading disease becomes inaccurate. Objective: The purpose of this study was to make mapping the risk of dengue fever incidence in Bone Regency South Sulawesi province by region (districts) with non-stationary spatial geostatistics model. Materials and Methods: The analysis variables included are larvae density, temperature, population density, rainfall, altitude from sea level and the incidence rate of dengue fever. Results: The results showed that risk rate model of dengue in Bone Regency with stationary spatial geostatistics models are as follows: log(pi) = -0.08+0.006X1+0.02X2-0.02X3-0.04X4-0.01X5. X1 = The density of larvae, X2 = Air temperature, X3 = Population density, X4 = Rainfall and X5 = The height of the sea level. Risk rate model of dengue in Northern Bone Regency (cluster 1) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.02-0.0009X1-0.17X2+0.003X3+0.22X4-0.006X5. Risk rate model of dengue in Southern Bone Regency (cluster 2) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.02-0.02X1-0.01X2-0.02X3-0.02X40.03X5. Risk rate model of dengue in Western Bone Regency (cluster 3) with non-stationary spatial geostatistics models are as follow: log(pi) = -0.08-0.007X1-0.02X2-0.03X3-0.009X4-0.06X5. Conclusion: The prediction error values on the non-stationary model between (0.27-3.6) lower than stationary model with variation between (0.68-6.37).","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"21 1","pages":"49-57"},"PeriodicalIF":0.0,"publicationDate":"2016-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91155477","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}
Jean Wini Goudo, D. Ndjonka, Katamssadan Haman Tofe, C. Suh, Elias Nchiwan Nu
Background: Sitophilus zeamais Motschulsky is one of the most important maize pests in developing countries. The application of natural insecticidal powders like inert materials and leaf powders are amongst the many approaches that are used during storage to limit grain losses and are promoted in developing countries. Many factors affect the efficacy of insecticidal powder including the grain moisture content. Materials and Methods: The effect of maize moisture content on the efficacy of Hymenocardia acida Tulasne and Acacia polyacantha Willdenow wood ash, fossilshield (diatomaceous earth) and Plectranthus glandulosus Hook f. leaf powder on adult mortality, progeny inhibition, population suppression and damage reduction of S. zeamais after storage was assessed. Results: The results showed that, at a given dosage within the same period, the mortality of S. zeamais adult decreased when the grain moisture content increased. H. acida, A. polyacantha and P. glandulosus leaf powder at their highest content (40 g kgG1) and fossilshield (2 g kgG1) caused respectively 90, 77.50, 61.25 and 100% mortality at 11% moisture content after 14 days exposure while at 17% moisture content, 56.25, 46.25, 35 and 87.50% mortality was recorded for the respective products. The progeny production was weakly inhibited by the different powders when the grain moisture content increased. Maximum suppression of population as well as the reduction of damage was observed at the lowest moisture content (11%). Conclusion: The studied products are efficient to control infestation by S. zeamais, but their efficacy decreased by the rise of grain moisture content. Therefore for a better grain storage, good drying of maize grains combined with the application of botanical powders is recommended.
背景:玉米象是发展中国家最重要的玉米害虫之一。使用惰性材料和叶粉等天然杀虫粉是在储存期间用于限制粮食损失的许多方法之一，并在发展中国家得到推广。影响杀虫粉效果的因素很多，其中包括粮食含水率。材料与方法:以玉米水分含量为指标，研究了玉米酸膜心(Hymenocardia Tulasne)和金合子(Acacia polyacantha Willdenow)木灰、硅藻土(fossilshield)和Plectranthus glandulosus Hook f.)叶粉对玉米玉米螟储存后成虫死亡率、后代抑制率、种群抑制率和减害率的影响。结果:同一时期内，在一定剂量下，玉米玉米螟成虫死亡率随籽粒含水量的增加而降低。水分含量为11%时，最高含量(40 g kgG1)的酸麻叶粉和最高含量(2 g kgG1)的聚棘叶粉在14 d后的死亡率分别为90%、77.50%、61.25和100%;水分含量为17%时，分别为56.25%、46.25、35%和87.50%。随着籽粒含水量的增加，不同粉料对子代产量的抑制作用较弱。最低含水率(11%)对种群的抑制和危害的减少效果最好。结论:所研究产品对玉米螟虫有较好的防治效果，但效果随籽粒含水量的增加而降低。因此，为了更好地储存谷物，建议将玉米谷物干燥并应用植物粉。
{"title":"Influence of Maize Grain Moisture Content on the Insecticidal Efficacy of Wood Ash, Leaf Powder and Diatomaceous Earth Against Maize Weevil, Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae)","authors":"Jean Wini Goudo, D. Ndjonka, Katamssadan Haman Tofe, C. Suh, Elias Nchiwan Nu","doi":"10.3923/je.2017.13.23","DOIUrl":"https://doi.org/10.3923/je.2017.13.23","url":null,"abstract":"Background: Sitophilus zeamais Motschulsky is one of the most important maize pests in developing countries. The application of natural insecticidal powders like inert materials and leaf powders are amongst the many approaches that are used during storage to limit grain losses and are promoted in developing countries. Many factors affect the efficacy of insecticidal powder including the grain moisture content. Materials and Methods: The effect of maize moisture content on the efficacy of Hymenocardia acida Tulasne and Acacia polyacantha Willdenow wood ash, fossilshield (diatomaceous earth) and Plectranthus glandulosus Hook f. leaf powder on adult mortality, progeny inhibition, population suppression and damage reduction of S. zeamais after storage was assessed. Results: The results showed that, at a given dosage within the same period, the mortality of S. zeamais adult decreased when the grain moisture content increased. H. acida, A. polyacantha and P. glandulosus leaf powder at their highest content (40 g kgG1) and fossilshield (2 g kgG1) caused respectively 90, 77.50, 61.25 and 100% mortality at 11% moisture content after 14 days exposure while at 17% moisture content, 56.25, 46.25, 35 and 87.50% mortality was recorded for the respective products. The progeny production was weakly inhibited by the different powders when the grain moisture content increased. Maximum suppression of population as well as the reduction of damage was observed at the lowest moisture content (11%). Conclusion: The studied products are efficient to control infestation by S. zeamais, but their efficacy decreased by the rise of grain moisture content. Therefore for a better grain storage, good drying of maize grains combined with the application of botanical powders is recommended.","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"1 1","pages":"13-23"},"PeriodicalIF":0.0,"publicationDate":"2016-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81938374","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}
Vimalanathan Arunprasan, M. Kannan, S. Anbalagan, M. Krishnan
{"title":"Comparative Proteomic Analysis of Larva and Adult Heads of Silkworm, Bombyx mori (Lepidoptera: Bombycidae)","authors":"Vimalanathan Arunprasan, M. Kannan, S. Anbalagan, M. Krishnan","doi":"10.3923/JE.2017.1.12","DOIUrl":"https://doi.org/10.3923/JE.2017.1.12","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"16 1","pages":"1-12"},"PeriodicalIF":0.0,"publicationDate":"2016-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90433850","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}
{"title":"Seasonal Variations in Diversity and Abundance of Odonata at Sawanga-Vithoba Lake, India","authors":"M. Narender, S. Ahmad, R. Pandit, V. Wankhade","doi":"10.3923/JE.2016.170.178","DOIUrl":"https://doi.org/10.3923/JE.2016.170.178","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"183 1","pages":"170-178"},"PeriodicalIF":0.0,"publicationDate":"2016-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77502852","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}
{"title":"Biological Responses of Aphis gossypii (Glover) to Different Squash (Cucurbita pepo) Varieties and Two Acaricides Application","authors":"L. A. Al-Keridis","doi":"10.3923/JE.2016.187.192","DOIUrl":"https://doi.org/10.3923/JE.2016.187.192","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"1 1","pages":"187-192"},"PeriodicalIF":0.0,"publicationDate":"2016-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88936262","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}
Arinana, Ilmina Philippine, Yonny Koesmaryon, D. Nandika, A. Rauf, I. Harahap, I. M. Sumertajay, E. T. Bahtiar
{"title":"Coptotermes curvignathus Holmgren (Isoptera: Rhinotermitidae) Capability to Maintain the Temperature Inside its Nests","authors":"Arinana, Ilmina Philippine, Yonny Koesmaryon, D. Nandika, A. Rauf, I. Harahap, I. M. Sumertajay, E. T. Bahtiar","doi":"10.3923/JE.2016.199.202","DOIUrl":"https://doi.org/10.3923/JE.2016.199.202","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"12 1","pages":"199-202"},"PeriodicalIF":0.0,"publicationDate":"2016-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77986650","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}
Deo Gracias Zoclanclou, A. Paraïso, Julien Boulga, Franck Akogbeto, Grégoire Paraiso, Constantin Yeyi
{"title":"Toxicity to Honey Bees Apis mellifera Adansonii of Three Insecticides Used in Cotton Cultivation in Benin","authors":"Deo Gracias Zoclanclou, A. Paraïso, Julien Boulga, Franck Akogbeto, Grégoire Paraiso, Constantin Yeyi","doi":"10.3923/JE.2016.161.169","DOIUrl":"https://doi.org/10.3923/JE.2016.161.169","url":null,"abstract":"","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"23 1","pages":"161-169"},"PeriodicalIF":0.0,"publicationDate":"2016-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75205235","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}
Ahwiyah Ekawaty Said, Jumardi, A. Nasruddin, Muhammad Ridwan, Muhammad Mewar, Nurias, A. Nasruddin
Ministry of Research, Technology and Higher Education, Republic of Indonesia, Penelitian Unggulan Perguruan Tinggi grant No. 1764/UN4.20/PL.09/2015, administered by the Institute of Research and Extension, Hasanuddin University.
{"title":"Baseline Susceptibility of Crotonothrips polyalthiae (Thysanoptera: Phlaeothripidae) to Selected Insecticides in Laboratory","authors":"Ahwiyah Ekawaty Said, Jumardi, A. Nasruddin, Muhammad Ridwan, Muhammad Mewar, Nurias, A. Nasruddin","doi":"10.3923/JE.2016.193.198","DOIUrl":"https://doi.org/10.3923/JE.2016.193.198","url":null,"abstract":"Ministry of Research, Technology and \u0000Higher Education, Republic of Indonesia, Penelitian Unggulan \u0000Perguruan Tinggi grant No. 1764/UN4.20/PL.09/2015, \u0000administered by the Institute of Research and Extension, \u0000Hasanuddin University.","PeriodicalId":15744,"journal":{"name":"Journal of Entomology","volume":"30 1","pages":"193-198"},"PeriodicalIF":0.0,"publicationDate":"2016-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90183295","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}
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