This is a video clip produced by trainee of 3 days training on "communicating science through video presentations". while minimum was observed in Nirala with 24.75 and 21.57% fruit infestation during 2007-08 and 2008-09, respectively. endobj There are different types of management for the control of this insect. Ten plant products were evaluated against Leucinodes orbonalis. There was no significant linear association between ascorbic acid content and SOSm (r=0.10) but we found a significant but low correlation (r=0.34*) between SOSw and ascorbic acid content. With proper timing and innovative methods of application, aqueous neem seed extract can be used as alternative or supplement to synthetic insecticide for the management of vegetable pests of local garden eggs by resource poor farmers. Similarly, shoot infestation was found maximum in Naeelam (43.15 and 33.75%) followed by Kanha-091 (37.72 and 28.73 %) and Nirala was found to be least attacked by the pest showing 19.27 and 15.81% shoot infestation during 2007-08 and 2008-09, respectively. India is bestowed with vast diversity of flora, fauna, soil and agro climatic conditions. Mostofa Kamal: ISSN 0258-7122 (Print), 2408-8293 (Online), covers about 15% of the total vegeta, Agrotechnology Discipline, Khulna University, Khulna, botanicals for the management of brinjal shoo, season (April-October) and scantly rainfall wi, experimental plot was divided into 3 blocks each containing 7 units plots. <> Benefit Cost Ratio of brinjal production, All figure content in this area was uploaded by Md. The major insect pests of the crop included the shoot and fruit borer, Leucinodes orbonalis (Guen. Overall, weeds produced the highest potential loss (34%), with animal pests and pathogens being less important (losses of 18 and 16%). The standard check, carbaryl (Sevin 50 WP) @ 0.1% and an untreated check were included. Effect of selected botanicals on brinjal yield, Table 5. Accession means for total phenolics content averaged over years ranged from 0.74 to 1.43 g/100 g dry weight basis, although differences were not statistically significant due to a large accession–year interaction mean square. Access scientific knowledge from anywhere. Biology, Brinjal, Shoot and fruit borer . Infested fruits have small holes surrounded with brownish areas on fruit surface. The results reflected different levels of infestation in all cultivars by the pest. Brinjal fruit and shoot borer (BFSB) is a very important pest on brinjal and is one of the main impediments to brinjal production across the country. Two main aspects of botanical pesticides , one search and exploitation of new botanicals as pesticides including isolation, identification and evaluation of the active components and another use of botanicals in agriculture in different forms like direct spray applications of the various plant materials, soil amendments for different plant parts, intercropping of biologically active plants with the main crop, botanical grain protectants, use of botanical based synthetic pesticidal formulations and also use of botanicals as synergists/ binders for synthetic pesticides. The effect of ANSE was compared with a registered Bacillus thuringiensis Berl. Incorporation of Bifora radians and H. lupulus into diet deterred larval feeding at a 1 % concentration by weight. Water traps were used to monitor the effect of the three products on the abundance of insect fauna associated with crop. p>The study was conducted to evaluate the effect of botanicals namely neem leaf extract, neem oil, mahogany oil, mahogany oil + mahogany cake, garlic extract, tobacco leaf extract along with an untreated control to manage brinjal shoot and fruit borer (BSFB). Shoot and fruit borer is the most serious pest of brinjal. Weed control can be managed mechanically or chemically, therefore worldwide efficacy was considerably higher than for the control of animal pests or diseases, which rely heavily on synthetic chemicals. Brinjal (Solanum melongena . Despite a clear increase in pesticide use, crop losses have not significantly decreased during the last 40 years. An experiment was conducted at Research Field of Sher-e-Bangla Agricultural University, Bangladesh from November 2011 to June 2012 to study the effect of plant extracts for the management of brinjal (Singhnath) shoot and fruit borer (Leucinodes orbonalis Guenee) following Randomized Complete Block Design with three replications. Shoot and fruit borer, is the most destructive pest of brinjal. 1). INTRODUCTION The Obliquebanded leafroller, Choristoneura rosaceana (Harris), is a tortricid moth with a wide host range including woody plants in the Rosaceae as well as Ulmus, Populus, Quercus, Betula, and Tilia [1]. potato, tomato), mango, sweet potato and pea. Totally, there were 21 unit plots. Gangwan and Sachan (1981) reported 26.3 to 22.5 per cent fruit damage due to this pest, which may go as high as 20 to 92 per cent in Kharif season (Singh, 1983). 2 0 obj This indicates that Karate had adverse effects on beneficial insects in the garden egg ecosystem. endobj Resistance to organophophates is also becoming prevalent in Canada [6, 7]. cultivar i.e. Between the two species the per cent parasitism was higher in T. chilonis compared to T. evanescens, i.e., 68.0 and 75.6 per cent, and 55.9 and 72.6 per cent in dosages @ 100000 and 150000/ha, respectively. Farmers are currently using too many pesticides and applying them too frequently to control EFSB. The lowest number of larvae per infested shoot was recorded 1.10 and 1.08 in the same treatment at early and mid fruiting stage, respectively but notat vegetative stage and late fruiting stages. Evaluation of. The maximum yield (35.82 t ha-1) was achieved in the mahogany oil + mahogany cake treated plot with the highest benefit cost ratio (2.35). The SOSm and SOSw were positively correlated with dry matter content (r=0.65** and r=0.80**, respectively) and total phenolics content (r=0.44** and r=0.43**, respectively) and negatively correlated with fruit weight (r=−0.58** and r=−0.67**, respectively). x��=�r����?L�LY���$u��}.�sI�٭�$EI��H-E��>���_.��`8�,�m�U��������_ow���|W��/���f���Y�������pw�x�vv�\�v�������\����l�����7���|��*+��4JU! Management of Brinjal Shoot and Fruit Borer, Leucinodes orbonalis Guenee, with Selected Insecticides Although ANSE could not effectively control the shoot and bud borers as Karate, it performed better in reducing borer damage than either Biobit or control. N Save Nature to Survive ISSN: 0974 - 0376 : Special issue, Vol. 16(2): 227-231, August 2018 ��j��? �eRL�Q|����oMW~���������^mv��Uz�m6�C����Do��KUu�F��x�w��t ) �� ''? ����� �ֆ��_ & L6mn�u %:... 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