Botanic agent
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Part 1 book "Studies in viral ecology - Microbial and botanical host systems" includes content: Defining the ecology of viruses; an introduction to viral taxonomy with emphasis on microbial and botanical hosts and the proposal of akamara, a potential domain for the genomic acellular agents; virus morphology, replication, and assembly; bacteriophage and viral ecology as seen through the lens of nucleic acid sequence data,... and other contents.
190p muasambanhan03 02-01-2024 2 2 Download
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Royal jelly (RJ) is reflecting the flora around the apiaries as a result of the foraging activity of honeybees and therefore, pollen analysis could be used to verify its botanical/geographical origin. Colon cancer treatment by means of chemotherapeutics agents reflects a substantial problem for the organism due to high toxicity to other viable cells of the body. To explore a chemopreventive approach to enhancing colon cancer treatment efficacy, the antioxidant and antiproliferative effects of RJ in HT-29 colon cancer cells were assessed.
11p lyhuyenthu 31-01-2023 7 1 Download
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The experiment was conducted at the research plot of the Department of Plant Pathology, SHUATS, Prayagraj, U.P. during the kharif season of 2019-2020with RBD having nine treatments replicated thrice to evaluate the efficacy of some botanical extract and bio agents for the management of groundnut tikka leaf spot disease.
9p chauchaungayxua12 29-07-2021 7 1 Download
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An experiment was conducted during Kharif season of 2017-2018 at the Central Research Farm of Sam Higginbottom University of Agriculture Technology and Sciences, to evaluate the efficacy of bio-agents and botanical extracts against anthracnose (Colletotrichum lindemuthianum) of black gram (Vigna mungo L.) both in vitro and in vivo. In vitro studies showed significant difference in the inhibition per cent of mycelial growth of the pathogen among all the treatments.
8p chauchaungayxua12 29-07-2021 15 1 Download
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Fusarium wilt has become a serious problem in recent years in all chilli growing irrigated tracts of India. Wilt of chilli (Capsicum annuum) caused by Fusarium oxysporum f.sp. capsici. In present investigation bio-agents, botanicals and fungicide were evaluated in-vitro and in vivo condition against Fusarium oxysporum.
11p chauchaungayxua12 29-07-2021 8 1 Download
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The present study was aimed for determining an effective management with botanicals and bio-agents on Alternaria leaf spot of cabbage.
6p chauchaungayxua10 19-03-2021 15 2 Download
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The present investigation was taken to screen local botanicals to select most effective aqueous plant extracts and bio control agents against A. solaniin vitro condition which can be later used in the field and for further research.
10p cothumenhmong9 18-01-2021 9 2 Download
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There is a need and scope for exploiting sources of alternative chemotherapeutants which are reserved in many plant species Based on the importance of Alternaria leaf spot, the present investigation was carried out with a view to find out the efficacy of bacterial biocontrol agents and botanicals against A. macrospora.
9p cothumenhmong9 18-01-2021 11 2 Download
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The present investigation on management of seed-borne diseases of sesame through novel seed dressing fungicides, botanicals and bio-agents is undertaken during 20012-13 at Department of Plant Pathology, College of Agriculture, Bijapur, UAS, Dharwad.
18p gaocaolon9 22-12-2020 12 1 Download
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The crop is vulnerable to attack at all growth stages depending upon the conditions favourable for initiation and development of the disease.
11p gaocaolon9 22-12-2020 11 1 Download
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An experiment was conducted under field conditions to observe the effect of bio-agents, botanicals and fungicide against Phytophthora infestans. Seven treatments were taken up with three replications and data collected was analyzed using randomized block design (RBD).
6p chauchaungayxua8 03-10-2020 12 2 Download
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In order to determine the comparative efficacy of some bio-agent (Bacillus thuringiensis and Beauveria bassiana) and botanicals (neem oil, NSKE, Neem leaf, tobacco, dhatura and Lantana camera) along with an untreated control against Plutella xylostella. Field trial was conducted during rabi season 2016- 2017. Each insecticide was sprayed twice at 15 days interval.
6p chauchaungayxua8 03-10-2020 14 2 Download
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Sheath blight of rice caused by Rhizoctonia solani is one of the major biotic constraints in India and reduce rice yield ranging from 20-50% depending on the severity of the disease and stages of infection. The disease has spread widely in terms of both occurrence and intensity over past 20 years.
8p trinhthamhodang1215 23-09-2020 11 2 Download
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The field trials were conducted during rainy season of 2013 and 2014 for disease management of Alternaria leaf blight in bottle gourd through botanicals, fungicides, bio-agent and their combinations.
6p trinhthamhodang1215 23-09-2020 7 1 Download
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In India, disease incidence has been reported to vary between 24.59 to 51.72 % Sharma and Sugha (1995). As a disease of minor important but during the last few year bean anthracnose has appeared as a potential threat to the (Sacc and Magnus) Briosi and Cavara is a major limiting factor in reduction of yield in subtropical and temperate regions. Anthracnose is mainly a seed-borne disease caused by a fungus which has a wide host range on many legume species (Goswami et al., 2011).
8p trinhthamhodang1215 23-09-2020 8 2 Download
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Fruit rot of brinjal caused by Alternaria alternata is an important disease of eggplant inflicting heavy losses. The present investigation was carried out to test the efficacy of fungicides, botanicals and bio-agents in vitro. Among fungicides tested, tebuconazole, difenconazole showed 100 per cent mycelial inhibition of Alternaria alternata.
10p trinhthamhodang7 31-08-2020 10 2 Download
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For this study, disease infected leaf samples were collected from pulse pathology block situated at Normon E. Borlaug Crop Research Centre, Pantnagar based on cultural, morphological and disease potential studies and then evaluated the pathogen against five botanicals viz. Calotropis, Ocimum, Aloevera, Neem and Bael at 5, 15, 25 and 35 per cent concentration through poison food technique and two bioagents viz.
10p nguaconbaynhay7 15-08-2020 31 1 Download
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To manage the disease an investigation at the Department of Plant Pathology, SHIATS-DU, Allahabad was carried out to evaluate the effect of bio-agents viz. Trichoderma viride @ 2%, Pseudomonas fluorescens @ 2%, T. harzianum @ 2%, botanical viz. neem leaf extract @ 5%, neem oil @ 5% and fungicide viz. carbendazim @ 0.2% against R. solani under invitro condition by dual culture and poisoned food technique. All the bioagents and botanical were evaluated singly. All the treatments significantly inhibited the mycelial growth of R. solani as compared to untreated check.
5p chauchaungayxua6 26-06-2020 11 2 Download
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An experiment was conducted to evaluate different bio-agents, biorationals and botanicals to control powdery mildew of pea. During evaluation, all the seven treatments viz. hexaconazole, NSKE, Lantana camara leaf extract, B. subtilis, T. harzianum, cow urine, butter milk were found to be significantly superior over control in managing the powdery mildew disease. Among all treatments, T1 (Hexaconazole 5 EC- 0.05%), T2 (NSKE 5%), T5 (T. harzianum 0.4%), T6 (cow urine 10%), T3 (Lantana camara leaves extract 10%) were significantly superior over other treatments for managing powdery mildew.
6p nguaconbaynhay6 24-06-2020 12 0 Download
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Three botanicals viz. Neem (Azadirachta indica), Garlic (Allium sativum), Onion (Allium cepa) and a chemicals carbendazim(treated) were used in vivo (in field) at 10 per cent and 0.1% concentration. To check the disease intensity of web blight in mungbean. The minimum disease intensity and maximum disease control were recorded in garlic(value) followed by neem, onion, Trichoderma viride, T. harzianum as compared to treated and untreated check. The yield (value) and 100-seed weight were also recorded maximum in garlic (value) followed by neem, onion, Trichoderma viride, T.
5p nguaconbaynhay6 23-06-2020 9 0 Download