MANGO ANTHRACNOSE THESIS

Hence, the development of mango-smoothies with milk or soymilk to obtain the best benefits of each ingredient is relevant. Mango wilt is a serious disease that results in plant death. It causes leaf, blossom blight and tree die-back in the orchard and can subsequently give rise to rottened fruits during storage and thus poses several problems Arauz, ; Ploetz and Freeman, In the experiment with F. Propylene, an ethylene analog, but not the hydrocarbon gas methane was able to induce spore germination and multiple appressorium formation.

Temperature requirement of different isolates of Colletotrichum gloeosporioides isolated from mango. Analysis of the secondary metabolites of the two types of strains of the pathogen indicated they may be producing the same kind of toxin. Practical applications The progress in the knowledge of the relationship between the food microstructure and function could be fundamental to the development of new functional foods. However, proofing the pathogenicity of these organisms, an exercise beyond the scope of this present effort should be engaged. There was no symptom difference between both Colletotrichum species on those hosts were both species were found.

This is achieved by slotting the two sequences of measurements into one joint sequence theeis preserves the stratigraphic ordering within each of the original sequences, and subject to this requirement, insures that similar sets of measurements are placed near to one another in the joint sequence. Mango Mangifera indica L. In some panicles, all blossoms were completely dried up resulting in no fruit setting.

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The physiological condition of the plants may also be a critical factor in the flowering induction sequence of mango.

In vivo treatment with mg anthrancose extract prevented the development of anthracnose symptoms in fresh papaya fruits. Market survey carried out in four major markets in the study areas, revealed that anthracnose-infected fruits attracted low prices Table 3.

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In isolation from the twigs collected from trees Lasiodiplodia theobromae was the most predominant fungus with significant highest frequency of Tropical Fruits in Asia: Between four and eight sprays were saved using this method compared to commercial protective spray practices. Characterisation of the casual agent of mango anthracnose disease in Ghana. Plant extracts containing bio-active compounds with antimicrobial properties could be a good possible solution to deal with the fungi.

Mango Anthracnose: Economic Impact and Current Options For Integrated Managaement | Request PDF

The respiration pattern of guavas is contradictory, but is usually classified as climacteric fruit. Do you want to read the rest of this article? Glomerella cingulata Ploetz and Prakash, and C.

Futhermore, organic certification was obtained on November Get permanent URL for this record. This study involved the use of radiometric measurement in mapping Precambrian Basement crystalline rocks of Owo metropolis, southwestern Nigeria. Cultural and morphological variations of Colletotrichum spp associated with anthracnose of various fruits in Cameroon. Reference Number Reference Number. Powdery mildew is distributed widely throughout the world and was one of the first diseases reported in mango.

Bagging of mango Mangifera indica cv.

Potential vs Mango fungal disease: Collateral effects of damage include water loss, moisture loss of a single bruised. Three fungal pathogens viz.

mango anthracnose thesis

To evaluate the antifungal activity of the plant extract, the latter was incorporated aanthracnose potato-dextrose-agar PDA medium at different concentrations 10, 50 and mg mL-1and mycelial growth inhibition, spore production inhibition and morphological changes were evaluated at room temperature after 7 days. Mango Magnifera indica L and guava Psidium guajava have been widely acknowledged as nutritionally valuable fruits that formed great sources of vitamins and minerals.

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Characterisation of the casual agent of mango anthracnose dis..|INIS

With this aim the present studies on the influence of physiological factors on vegetative growth and sporulation of Colletotrichum gloeosporioides causing anthracnose rot of mango was carried out. Furthermore, the result was in concordance with the results of Diedhiou et al. To determine the Colletotrichum species causing the symptoms, amplification, and PCR product analysis for intergenic regions of the ribosomal DNA were conducted.

Phosphorus concentration was tracked in four types of mango shoots. Information may be accessed in the field via a display or from EPROM data storage cards which may be removed and read by a central microcomputer which processes and stores the data. Pathogenicity test conducted with the three most frequently recovered fungi pathogens from symptomatic mango parts indicated that only Colletotrichum manngo reproduced symptoms typical of the original anthracnose symptom observed on symptomatic mango parts.

mango anthracnose thesis

In the experiment with Alternaria sp. Propylene, an ethylene analog, but not the hydrocarbon gas methane was able to induce spore germination and multiple appressorium formation. Fungal pathogens play a major role in postharvest rotting of mangoes.

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