Fungicidal seed treatment

Three lactic acid bacteria (LAB) strains, Lactobacillus sp. L5, Lactobacillus sp. L3, Lactobacillus sp. L2N, isolated from Vietnamese traditional Nem chua grew well in cabbage broth supplemented with 12 g/L glucose and 15 g/L peptone and showed inhibitory activity ranging from 40% to 44% against Aspergillus sp. CDP isolated from mould contaminated peanuts, while Daconil 75WP – a fungicide compounds – as a positive control showed only 26.9%.

3p viwilliamleiding 10-12-2021 18 1   Download

Mungbean is grown principally for its protein content. Seed borne mycoflora affect the germination and vigour of seeds. Thus, due to seed borne diseases, there is a reduction in the production, resulting in failure of fulfilling the demand of mungbean seeds. The associated seed borne mycoflora were found to reduce the germination and thereby seedling vigour index. Fungicides and Trichoderma were found to increase the vigour index by keeping mycoflora under check and plant growth promoting activities of Trichoderma.

9p cothumenhmong9 18-01-2021 15 2   Download

A field study was conducted during Kharif 2014 and Kharif 2015 to evaluate the bioefficacy of fungicides (both solo and combination products) against stem rot disease of paddy. Different fungicides were tested either as seed treatment (ST), seedling dip (SD), foliar spray (FS) or in combinations. Disease was measured in 0-9 standard evaluation scale and scores were transformed into percent disease index (PDI). PDI of Kharif 2014 and Kharif 2015 were pooled to get the mean PDI.

6p cothumenhmong9 04-01-2021 14 2   Download

Field experiments were conducted in Faizabad during 2014-15 and 2015-16 cropping season to evaluate the effect of different control options (seed treatment with Carbendazim, Trichoderma harzianum and intercropping with linseed, alone and in combination) on lentil wilt caused by Fusarium oxysporum f. sp. lentis.

4p gaocaolon9 22-12-2020 14 2   Download

Biocontrol agents along with fungicides were evacuated in field condition to assess the most appropriate management strategy for management of banded leaf and sheath blight of maize caused by Rhizoctonia solani f. sp. sasakii.

9p trinhthamhodang9 16-12-2020 23 2   Download

Trichoderma spp. are tolerant and compatible with fungicides, biofertilizers and other bio pesticides. Integrating fungicide resistant antagonists with suitable fungicide treatment has importance in the frame work of integrated disease management. Incorporation of natural products provides a viable solution to the environmental problems caused by synthetic pesticides. Identification of these compounds and their further testing may be an effective approach to minimize the use of hazardous chemicals

5p trinhthamhodang1216 19-11-2020 10 1   Download

The field experiments were conducted at New Dairy Farm, Kalyanpur, and seed quality parameters were assessed in the Seed Testing Laboratory of Department of Seed Science and Technology, C. S. Azad University of Agriculture and Technology, Kanpur during Rabi season of 2013-14 and 2014-15.

7p angicungduoc8 07-11-2020 6 1   Download

A pot culture experiment was conducted to examine the compatibility of Rhizobium (Rhs-1) with four fungicide and there combination used for seed treatment. The combination effects of inoculation with fungicide growth and number of nodules, dry weight of nodules, dry matter parameters were studied, present investigation on two Spanish bunch varieties (JL-24 and SB- XI)...

9p cothumenhmong7 08-09-2020 15 1   Download

Study carried out of this disease over a period of time revealed that Rhizoctonia solani Kuhn affects the yield severely whenever it occurs at any stage of the crop. In spite chemical measures like copper oxy chloride is recommended based on the previous studies on Rhizoctonia spp., the new fungicides need to be evaluated to find out the effective and economic fungitoxicants with which the disease can be controlled. Keeping in mind the seriousness of the disease, it was planned to elucidate the biocontrol and fungicidal capacity as soil and seed treatment against the pathogen, R.

8p angicungduoc6 22-07-2020 7 1   Download

In vitro studies, aqueous extract of leaves of plants namely Karu (Roylea elegans), Artemisia (Artemisia roxburghiana), Neem (Azadirachta indica), Bana (Vitex negundo), Tulsi (Ocimum sanctum) and seed of Darek (Melia azedarach) were found effective in inhibiting the growth of the B. dothidea causing white rot in apple. These botanicals were mixed together and formulations were made in water (Botanical Formulations 1) and Cow urine (Botanical Formulations 2) on weight and volume basis.

13p angicungduoc6 20-07-2020 17 2   Download

In onion, among the postharvest diseases, black mold rot caused by Aspergillus niger is the predominant one. The pathogen is transmitted by contaminated seed or soil. The infection usually begins at germination of onion seeds and may continue throughout storage. The purpose of the study was to explore the control of black mold of onion with various systemic, non systemic and combination of fungicides by treating the seeds. Considering per cent reduction of radial growth of Aspergillus niger, non systemic fungicide dinocap (90.28) and thiram (80.

7p chauchaungayxua6 26-06-2020 11 1   Download

Rapeseed-mustard accounts for 19.97 per cent of the total oilseeds production in India and it is one of the major contributors to Yellow Revolution. Their yield losses due to Alternaria blight was reported in the range of 10 to 70 per cent variable. The seed quality, seed size, colour and reduction of oil up to 10 per cent and seed germination ability is also adversely affected due to this disease in addition to quantities yield losses.

5p gaocaolon5 14-06-2020 14 2   Download

Downy mildew caused by Pseudoperonospora cubensis is one of the most widely spread and economically important disease of cucumber. The present investigation was carried out to evaluate the efficacy of different fungicides and biocontrol agents for the management of the disease. Soil application of Trichoderma harzianum through farm yard manure (enrichment – 1kg / 100kg for 15days), seed treatment with Metalaxyl (2.0g/kg seeds).

7p angicungduoc5 14-06-2020 9 0   Download

Four fungicides and two bioagents of different groups evaluated for seed treatmentagainst Rhizoctonia solani, Carbendazim + Mancozeb (88.54%), Carbendazim (71.49%), were proved to be most effective in inhibiting the growth of the fungus. Among the bio-agents screened, Trichoderma viride (50.23%) was most effective in restricting the growth of Rhizoctonia solani where as Metalaxy (65.91%) was proved least effective.

5p angicungduoc5 12-06-2020 10 0   Download

All the 10 treatments imposed improved yield and 1000-grain weight to a greater extent as compared to control. The fungicide seed treatment with vitavax power+Tilt (propiconazole) two spray performed best followed by folicur (tebuconazol) and Taspa (propiconazole 13.9%+ difenconazole13.9%). However, in different categories, seed treatment with vitavax power and flusilazole 40EC were the succeeding treatments effective against spot blotch of wheat.

5p trinhthamhodang1213 29-05-2020 9 0   Download

The present experiment was planned integrated management of root rot pathogen in chickpea. Occurrence of root rot disease has become a major constraint in recent years for successful and profitable cultivation of chickpea. The efficacy of Bio-agent viz. Tricoderma viride, Organic amendment viz. neem cake, Plant extract, garlic, and Fungicide, Carbendanzim applied through seed treatment and soil application were evaluated against Macrophomina phaseolina causing root rot disease of Chickpea.

8p nguaconbaynhay5 16-05-2020 18 0   Download

Brinjal is one of the important vegetable crop cultivated widely in India. It is susceptible to many diseases like sclerotium rot/wilt, verticillium wilt, fusarium wilt and bacterial wilt and it is being attacked by several diseases of fungi and bacteria. The collar rot/wilt disease caused by Sclerotium rolfsii is an important constraint in brinjal production. Hence, an in vivo study was conducted to evaluate the bio efficacy of antagonistic bioagents and fungicide chemicals against root rot/wilt disease of Brinjal at College of Agriculture, Bheemrayangudi during 2011–2012.

13p nguaconbaynhay5 11-05-2020 10 1   Download

The brinjal variety Hisar Shyamal (H-8) is popular among farmers in the state of Haryana and neighbouring states of India. It experiences huge losses in fruit yield as it is not resistant to devastating seed borne diseases viz. damping off and fruit rot caused by Phomopsis vexans in addition to other mycoflora. Seed treatment with chemical fungicides like carbendazim is a common practice to control these seed borne diseases of brinjal. However, continuous use of these chemical fungicides are not safe both environmentally and human health point of view.

7p kequaidan4 05-05-2020 8 1   Download

In case of fungicidal trails all the treatments reduced the disease severity in comparison to unsprayed plots. The severity of disease after eight spray of Mancozeb @ 0.2 % was found minimum disease severity (5.0 %) followed by seven spray (6.0 %) and six spray (10.33 %), respectively.

11p kethamoi4 16-04-2020 10 2   Download

Stem rot of groundnut (Arachis hypogaea L.) caused by Sclerotium rolfsii Sacc. is a serious fungal disease of groundnut. Conventional uses of fungicides are toxic to environment thus an eco-friendly new approach of management with nonconventional chemicals as seed treatment was undertaken. Seeds of groundnut were soaked in non-conventional chemicals namely, ZnSO4, ZnCl2, BaSO4, BaCl2, Cycocel and Indole Acetic Acid (I.A.A) @ 10-4 and 10 -5 Molar concentrations for 24 hours to evaluate its bio-efficacy against the disease.

5p quenchua4 16-04-2020 8 1   Download