Selected fungicides against

Selected essential oils namely clove bud oil, lemongrass oil, grapefruit oil, lemon oil and rosemary oils studied for their composition and antifungal activity against the B. cinerea a significant postharvest pathogen. The compositional analysis by FT-IR revealed the several characteristic peaks corresponding to the several aromatic compounds of essential oils. Major compounds were identified for each essential oil as eugenol in of clove bud oil, citralin lemongrass oil, β-myrcene in grapefruit oil, limonene in lemon oil and camphor in rosemary oil.

10p chauchaungayxua10 19-03-2021 14 2   Download

A field experiment was carried out at Rice Research Station, Chinsurah, Hooghly during kharif, 2013 and boro, 2013-14 to evaluate the compatibility of selected insecticides with fungicides against yellow stem borer (YSB) and sheath blight (ShB). The trial included nine treatments consisting of insecticides, pre-mix flubendiamide + buprofezin and triazophos and fungicide, hexaconazole and tricyclazole which were applied alone as individual treatment and in four possible combination treatment with untreated control. The experiment was laid in RBD with three replications.

8p chauchaungayxua11 23-03-2021 10 2   Download

The toxicants (fungicide and botanicals) showing maximum efficacy against the pathogen and minimum efficacy against milky mushroom (Calocybe indica) mycelia as per results of in vitro studies were further evaluated against T. harzianum under in vivo condition in mushroom house. Among fungicides only Bavistin (@150 ppm) and out of three botanicals only Nimbicidin (@4 per cent) were selected for management of the green mould disease in milky mushroom cultivation in bags.

6p cothumenhmong9 18-01-2021 14 1   Download

In view of the above facts, the present study was undertaken to evaluate the variable effects of some selected fungicides against some B. sorokiniana.

6p cothumenhmong9 04-01-2021 14 2   Download

The present experiment was carried out in the experimental farm of Regional Research and Technology Transfer Station (OUAT), Chiplima, Sambalpur, Odisha, during kharif 2013 and Rabi 2013-14 to determine the compatibility of selected insecticides and fungicides against major insect pests like stem borer, brown plant hopper and diseases like blast and sheath blight of rice.

7p gaocaolon9 22-12-2020 12 2   Download

An experiment was conducted to evaluate the effect of three botanical extracts, two botanical fungicides and one essential oil in vitro and in vivo against Alternaria brassicae causing Alternaria blight of cabbage.

7p trinhthamhodang1216 19-11-2020 17 2   Download

An in vitro bioassay was undertaken to record the compatibility of local isolate of Trichoderma harzianum with fungicides used in coorg mandarin-pepper-coffee plantations. Eight non-systemic, 10 systemic and 9 combi products fungicides were evaluated against Trichoderma for radial growth inhibition on PDA medium using poisoned food technique. Contact fungicides at selected concentration were found to be safer than systemic and combi products except Chlorothalonil.

9p nguathienthan8 20-10-2020 14 2   Download

A field trial was conducted to evaluate the bioefficacy of combinations of spinetoram 12 SC with fungicides / fertilizer / growth regulator, as foliar application on 90 days old Bt cotton against sucking pests and foliar diseases.

7p quenchua8 29-09-2020 18 1   Download

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

This study was conducted to evaluate the effect of crude and different solvent extract of Leaf of Lantana camara, an aggressive invasive weed against plant pathogenic fungi Colletorichum falcatum causing Red rot of sugarcane disease under in vitro conditions. Aqueous crude extract and solvent extracts such as extracts Methanol, Ethyl acetate, Chloroform were tested at 2mg/mL, 4mg/mL and 8mg/mL concentrations. Results revealed that all the 3 solvent extracts showed significant inhibition at higher concentrations when compared to the Standard Fluconazole (15μg/ml).

6p nguaconbaynhay6 24-06-2020 25 1   Download

Meat is a highly perishable food which is easily susceptible to microbial contamination. There are various factors which affect the freshness of the meat the most important factors are storage temperature, time of exposure of meat to extrinsic factors and handling of carcass during and after slaughter. Hence a study was conducted to compare the microbial load in chevon carcass hanged at room temperature for 6 hours and at chiller temperature for 30 hours. Twenty four numbers of 6 months old tellicherry young male goats were selected and they were slaughtered by the standard procedure.

7p nguaconbaynhay5 16-05-2020 8 0   Download

Branch canker caused by Macrophoma theicola is a major stem disease of tea plants (Camellia spp.). In tea plantations, this disease causes crop loss and it is one of the major limiting factor for yield stagnation. In very few instances it causes considerable damage in new clearings (about 3 or 4 years old) and large number of bushes have been killed.

6p vishikamaru2711 29-04-2020 10 0   Download

Carbendazim 12 + Mancozeb 63 WP, Mancozeb 75% WP, Hexaconazole 5%, Carbendazim 50% WP, Chlorothionil 75% WP, Propiconazole 25% EC, Carbendazim 16 + Hexaconazole 4% SC, Tricyclazole 75% WP, Validamycin, Tabuconazole 10 + Sulpher 65% WG, Tricyclazole + Tabuconazole 36% SC, Isoprothiolane 40% and Propineb 70 WP were evaluated against coconut leaf spot (P. palmerum) adopting poisoned food technique.

6p caygaocaolon2 11-03-2020 13 0   Download

Ginger soft rot caused by Pythium aphanidermatum is the most destructive and widespread fungal disease of ginger. It has drastic effect on yield causing upto 50% loss under favorable conditions. In vitro experiment was conducted for selection of superior fungicides for the management of ginger soft rot.

9p caygaocaolon2 11-03-2020 12 0   Download

The tomato (var. sumberson) is highly susceptible to diseases caused by microorganisms as well as pest infestations; as a result serious loss is caused thereof in the production of those crops. On the background of these facts, the research was focused on controlling the diseases through the selected treatments with the objectives of evaluating the efficacy of Lantana camara extract, Balanites extract and their combinations to assess on controlling the pest/disease incidence and severity in tomato field conducted in Hamelmalo Agricultural College.

16p nguathienthan3 27-02-2020 17 0   Download

Fusarium oxysporum f. sp. gladioli cause wilt in gladiolus. Fusarium wilt is a major constraint to flower industry with respect to good quality and yield. Use of fungicides for the management of Fusarium wilt has been found to be inconsistent. Application of biocontrol agents constitutes an effective option for the management of Fusarium wilt. The present study was carried out to analyze the efficacy of biocontrol agents against Fusarium wilt.

10p chauchaungayxua3 07-02-2020 13 1   Download