sitophilus zeamays. Twenty-three Sitophilus strains, 10 individuals of each, belonging to three species (S. sitophilus zeamays

Two hundred unsexed adult weevils were. De apariencia y de color muy similar al gorgojo del arroz, S. zeamais unchanged at S. oryzae. volution et structuration génétique de Sitophilus zeamais (Coleoptera, Curculionidae) en zone climatique humide l'Afrique de l'Ouest et centrale (Caméroun, Ghana, Centrafrique, Côte d'ivoire) In total, 3982 up-regulated and 3067 down-regulated genes were sequenced in limonene-fumigated Sitophilus zeamais, the genes related to metabolic detoxification were significantly enriched. Die Körpergröße von Sitophilus zeamais liegt bei etwa drei Millimetern. zeamais seperti The research assessed the effect of Moringa olifera seed powder/Oil on the mortality of adults of Sitophilus zeamais, protection of treated maize seeds from pest infestation/damage and ability of. castaneum were sensitive to terpinen-4-ol and isoborneol in contact toxicity tests. 4. RINGKASAN HASIHOLAN SIMANJUNTAK. Bar Chart of Fecundity of Sitophilus oryzae. Sitophilus zeamais is a worldwide pest that destroys many grain products, causing a loss of cereal quality and quantity resulting from its metabolites and behavior. Muchji Muljohardjo (1997) Asam anakardat ekstrak kulit mete glondong (anacardium occidentale Linn. 加害する食品. ,. Guntur dkk (2015) yang menyatakan bahwa sifat fisik silika yang keras, berstuktur tajam dan bersifat abrasif diduga dapat merusak epikutikula serangga sehingga menyebabkan imago Sitophilus zeamais dehidrasi dan mati. Hama ini tersebar di daerah tropis dan subtropis dan menyerang biji-bijian yang disimpan, seperti padi, beras, dan jagung. zeamais on stored cerealPDF | On Apr 20, 2019, Supriya Okram and others published Biology of Sitophilus oryzae (L. Jurnal Budidaya. Sitophilus zeamais * dikenal juga dengan sebutan kumbang bubuk jagung. Introduction . Motschulsky). zeamais infests stored maize kernels, which promotes an increase in fungal infections by transporting spores and facilitating the penetration of hyphae through damage done in the grain, and then would lead to a reduction in the quality of kernels and germination [4], [5], [6]. This enzyme is especially distributed in the gastric caeca, oocytes, and nurse cells, suggesting that it is involved in a variety of physiological roles including food digestion [20,21]. Traditional disinfestation methods are fumigation; however, there is a global claim to eliminate this chemical process. The test and the retest results of the behavioral traits were significantly correlated with one another (n = 168, P < 0. This study aims to determine the biological of Sitophilus oryzae and S. 0 mm long and 0. Danos causados por Sitophilus oryzae (Linné, 1763) e Sitophilus zeamais Motschulsky, 1855 (Coleoptera: Curculionidae) em cultivares de arroz (Oryza sativa L. María Alma Rangel, Dr. Produtos para o controle preventivo e/ou curativo de Sitophilus zeamais em armazéns (LORINI, 2001; LOECK, 2002). We used locally purchased naturally infested maize that had relatively high levels of infestation with Prostephanus truncatus Horn, Sitophilus zeamais Motschulsky, 1855 and/or Rhyzopertha dominica (F. D. Auf den Flügeldecken weist der Maiskäfer vier gelbliche bis rötlich-gelbe Flecken auf. Beetles from the genus Sitophilus are the major storage pests found in cereals, including rice weevil (Sitophilus oryzae L. zeamais impressions have been found at 70 sites throughout Japan (Obata et al. A STUDY ON THE USE OF VEGETABLE OILS TO PROTECT MAIZE FROM SITOPHILUS ZEAMAYS (WEEVIL) ABSTRACT. ) se presentan pérdidas importantes por el ataque de plagas de almacén, particularmente por gorgojo (Sitophilus zeamais Motschulsky). 1985). 2g) perished and was unable to create offspring. Efikasi Tepung Kulit Buah Duku (Lansium domesticum CORR. Sitophilus is a genus of weevils in the tribe Litosomini. Adults can be identified using the keys of Haines (1991) and Mound (1989) and both adults and larvae using keys of Gorham (1991). Kisaran temperatur untuk perkembangan hama ini yaitu 17–34 derajat. The technologies used to control this insect include the use of synthetic pesticides such as phosphine [4,5], but it is now necessary to develop non-chemical control strategies for S. Sitophilus zeamais merusak jagung di daerah tropis maupun subtropis (Danho et al. 4. Motsch (Coleoptera: Curculionidae) pests on corn plants . zeamais at 0,5, 1, 2 and 4% (w/w). Maize weevil, Sitophilus zeamais Motschulsky, is one of the most destructive pests of stored cereals. For this reason,. 67% and. Hama ini dapat merusak komoditi dan dapat berkembang dengan baik pada komoditas yang masih utuh. Maina YT, De gri MM, and Sharah HA. Approximately 900 S. Six of the eight species in the survey were reported with resistance, whereas no resistance was found in Sitophilus zeamais Motschulsky and Oryzaephilus mercator (Fauvel). Infestation also occurs in the grain. UK, 240 pp. No topo da armadilha deve ser colocado uma cobertura similar ao "chapéu-chinês", para evitar a entrada de água da chuva. Hama Penggerek Batang Padi dan Teknologi PengendalianPERTUMBUHAN POPULASI Sitophilus zeamais Motsch. yang berpindah tempat dari plastik ke wadah toples dengan menggunakan rumus: % Penolakan = Jumlah hama gudang pindah jumlah hama. and Cryptolestes ferrugineus (Stephens) (Pacheco et al 1990, Sartori et al 1990, Lorini et al 2007, Pimentel et al 2007, 2009). Sitophilus zeamais Motschulsky The Insecticide Toxicity and Repelling Ability of Jeruk Purut (Citrus hystrix D. 57 KB) Date. ) Kutu beras (Sitophilus oryzae L. / ton (6. The variables evaluated were mortality and emergence (F1) of adult insects, grain weight loss and. Sitophilus zeamais and T. Preparation of Maize Weevil (Sitophilus zeamais) A stock culture of the maize weevil, S. Weevil infestations occur in the field and weevils are carried to the storage facility after harvest. Effects of population density and storage. In the first week after treatment, every weevil found in maize seed treated with aluminum phosphate (0. Departement of Crop Science. BIOLOGI, GEJALA SERANGAN, DAN PENGENDALIAN HAMA BUBUK JAGUNG Sitophilus zeamais MOTSCHULSKY (COLEOPTERA_CURCULIONIDAE). Yang Cao, Yang Cao. 2-3. 6 mm long, with a long snout. Control de Sitophilus zeamais Motschulsky con polvo de mármol en granos de maíz almacenados Control of Sitophilus zeamais Motschulsky with marble powder in stored corn grains Yandy Rodríguez-Ledesma [email protected] zeamais Feeding-Site Preference on Maize Grain is Now Known Planting resistant varieties/cultivars is one of the most effective, economical, and safe options to minimize dependence on pesticides in agriculture ( Ashamo, 2016 ), and therefore, having access to important information that will be considered during maize. São várias as espécies de insetos que se alimentam dos grãos de milho, porém o gorgulho ou caruncho, Sitophilus zeamais, e a traça-dos-cereais, Sitotroga cerearella, são responsáveis pela maior parte das perdas. Sitophilus zeamays motsch dalam klasifikasi dalam klas Insecta- Kedudukan hama gudang jagung dalam klasifikasi adalah sebagai beriknt : Phylum SubPhylum Uniramia, Klass Imecta, Ordo Coleoptera, Family Curculionidae, Genus Sitophilus, Spesies Sitophilus 1--1mna Sitophilus zeamays menyerang biji jagung dengan cam biji jagung. 700 Metern. This study aims to develop the potential of plant biopesticides from grinting grass to control the warehouse pests of Sitophilus Zeamais Motsch. 23 XII. 20 16. Uma das principais pragas de grãos armazenados no milho é o Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae) popularmente conhecido como gorgulho do milho (figura 1). 7) Control biológico: La avispita Dibrachys cavus, parasita larvas de curculiónidos, por lo tanto, no es recomendable aplicar productos tóxicos de amplio espectro, para evitar dañar sus enemigos naturales. 43 individuals were harvested in total. The maize weevil, Sitophilus zeamais, is one of the most destructive post-harvest pests of stored cereals and grains. (0411) 371529, 371016,. zeamais merupakan hama primer pada serealia seperti gandum, jagung, beras, dan sorgum (Campbell, 2002). zerumbet oils, whereas both insect species could feed on the flour disks treated with three synthetic essential oils. A espécie é muito semelhante morfologicamente a Sitophilus zeamais, podendo ser separadas somente pela observação da genitália. Gorgojo del maíz Sitophilus zeamais Cargando. Agric. Ovos: São colocados nos cereais armazenados ou ainda no campo. Resistance of maize cultivars to Sitophilus zeamais Coleoptera: Curculionidae. 0g/20g while extracts were tested at. Effect of population density of Sitophilus zeamays and duration of storing to aflatoxin content of stared grain corn / Bati, J. Chronic toxicity of essential oils of 3 local aromatic plants towards Sitophilus zeamais Motsch. zeamais sont présentes dans toutes les zones chaudes du monde. This study assesses four plants (Lantana camara, Moringa oleifera, Citrus sinensis and Hyptis suaveolens) extracts as seed maize protectants against the two insects in Ghana. Regardless that entomopathogenic fungi are currently on the agriculture. Kumbang bubuk S. 0 g/500 g of maize grain, with Nicotiana. 92 mg/L air, respectively. zeamais needs to be controlled to avoid huge damage of corn. and . Systematic position: Insecta, Holometabola, Coleoptera, Curculionidae. Toxicities of leaf powders and extracts of Acanthus montanus, Acanthospermum hispidum, Alchornea laxiflora and Argyreia nervosa against maize weevil (Sitophilus zeamais) were evaluated. zeamais juga menyerang serealia yang lain. The primer pair for S. par le Sitophilus zeamais durant 120 jours au laboratoire dans un environnement aéré. 8 and 80. Sitophilus zeamais is a major cause of damage to corn and its preventive control is performed with Deltamethrin-Piperonyl Butoxide (deltamethrin-PBO). Inicio Fotos, Videos, Audios Acerca de Comentarios 0. edu. 16(2):23-32. 65% after fumigation with limonene in 24 h, respectively. ). Las plagas secundarias, por el contrario, no atacan los granos íntegros, sino que se alimentan de aquellos que ya han sido dañados por plagas primarias o sometidos a manejo o procesamiento. oryzae S. Abstract. (Nonci dan Muis, 2015) . Las hembras ponen un elevado número de huevos y las larvas se alimentan del interior de. , is one of the most common and destructive storage pests in the world (Hill, 1983; Dobie et al. Trisawa. It has been estimated that about 15–20% of Ethiopian stored grain agricultural product is lost every year due to weevil infestation. 2 300 197. 2017. Sitophilus zeamais cathepsin L is present in several tissues including alimentary organs and genital cells. zeamais resistentes a DDT e piretróides foi relatada no início da década de 90 (Guedes et al. Descripción. Wheat weevil. En Europe, l'espèce la mieux implantée est S. ,. 73 -84 P-ISSN : 2549-2934 | E-ISSN : 2549-2942 DOI: 10. 2 . 67. ) dan S. Adults can be identified using the keys of Haines (1991) and Mound (1989) and both adults and larvae using keys of Gorham (1991). Se colocaron diez parejas de S. Identification of species and geographical strains of Sitophilus oryzae and Sitophilus zeamais using the visible/near-infrared hyperspectral imaging technique. Se estima que genera pérdidas del 20 al 90 % en áreas subtropicales y tropicales. Genus : Sitophilus Spesies : Sitophilus oryzae L. or Maize weevil. spp. , 85 (2012), pp. For Tribolium castaneum, the order of potency of these chemicals compared by the LD 50 level was isoeugenol>eugenol>methyleugenol. Sitophilus zeamais and Sitophilus oryzae are very closely related species that are difficult to differentiate, and thus morphological or DNA tests are required . SitophilusMaize weevil, Sitophilus zeamais (Coleoptera: Curculionidae) is a common pest of warehouses in Indonesia not only of corn kernels. ) (Coleoptera: Curculionidae) on Stored Rice Grains during Different Seasons in Terai Agro-Ecology of West. 7 Gambar 2. Sitophilus zeamais Motsch dikenal dengan maize weevil atau kumbang bubuk, merupakan serangga polifag (memiliki banyak tanaman inang). PDF | On Jan 14, 2022, Chen Peng published Chen et al. 2003- 2023. oleh Pamungkas, Ari Ari. zeamais average of 203. , 2022 JSG | Find, read and cite all the research you need on ResearchGatesebagai Biopestisida Sitophilus zeamays Motsch pada Biji Jagung. The doses of pirimiphos methyl 500Plant powders prepared from five plant species were tested under constant conditions at 30 ± 2℃ and 60 - 65% r. 3 mm. The dose of 8. Petri dishes containing 10g of corn were treated with extracts prepared with different parts of the plant Annona mucosa (seeds, leaves and branches) at a concentration of 1500 mg/kg or just water (control), using a completely randomized design with 10 replicates. After 6. 39 mg/L air and 20. Serangga ini. It can be found in numerous tropical areas around the world, and in the United States, and is a major pest of maize. Although synthetic pesticides are quick and effective in managing crop pests, their. OVIPOSICIÓN DEL GORGOJO, Sitophilus zeamais (Coleoptera, Curculionidae) Y CARACTERÍSTICAS MORFOMÉTRICAS DE MAÍCES NATIVOS DEL SURESTE DE MÉXICO. The mealworm beetle, Tenebrio molitor Linnaeus (Coleoptera: Tenebrionidae) is a pest of stored products such as starches, food for cats and dogs, and pasta. Description. Durante mucho tiempo se consideró que era la misma especie que el. 1 Arti Penting dan Bioekologi Serangga Hama Pascapanen 2. 2. Sous-embr. The purpose of this study was. Background Sitophilus zeamais is a major pest of stored grains in Ghana and its control can be achieved through an Integrated Pest Management approach, which includes the judicious use of. Biologi Sitophilus zeamais Motsch. Wheat is a substantial part of the diet of several billions of people globally, (Kumar et al. Trata-se de uma praga primária e cosmopolita onde os adultos medem 2,0 a 3,5 mm, de coloração castanho-escura com manchas claras nos. MNHN & OFB [Ed]. The mortality rate of 7 day-old Sitophilus zeamais adult mediated with knockdown of SzCYP6MS5 and SzCYP6MS6 raised up to 65. (Thesis). oryzae ), gorgojo del trigo ( S. 玉米象Sitophilus zeamais Motschulsky (图一) 形态特征：成虫体长3~5mm，圆筒形，全体锈褐色至暗褐色，甚至黑色，背面稍有光泽。. 2013. Dalam siklus hidupnya, Sitophilus zeamais melalui beberapa stadia perkembangan atau mengalami. (Sitophilus zeamais) karena aroma tajam yang dihasilkan oleh bawang putih dapat menyebabkan efek keracunan . Then 20 S.