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Amaresh, Y. S.

Publications (7)

Morpho-Cultural Characterization of Post-Harvest Fungal Pathogens of Onion

Ratnaprabha., Amaresh, Y. S., Yenjerappa, S.T., Gowdar, S. B & Arunkumar, H · Journal of Experimental Agriculture International · 2025

Three post harvest fungal pathogens, Penicillium spp., Fusarium spp., and Colletotrichum spp., were isolated from infected onion bulb samples collected during a survey in seven districts of Kalyana Karnataka. Pathogenicity tests were conducted following Koch’s postulates, Morphol...

Open access Research Article 10.9734/jeai/2025/v47i103841

Screening of Grape Varieties for Resistance to Anthracnose under Natural Conditions

Mohammad Gouse, M., Gowdar, S. B., Amaresh, Y. S., Aswathanarayana, D. S. & Pampanna, Y · Journal of Scientific Research and Reports · 2026

Grape (Vitis vinifera L.) is an economically important fruit crop, but its production is severely constrained by several fungal diseases such as downy mildew (Plasmopara viticola), powdery mildew (Erysiphe necator), anthracnose (Colletotrichum gloeosporioides) and Botrytis bunch...

Open access Research Article 10.9734/jsrr/2026/v32i13874

Screening of Turmeric Cultivars against the Alternaria Leaf Blight in Turmeric

Zaheer Ahamed, B., Yenjerappa, S. T., Amaresh, Y. S., Gururaj Sunkad, Shekhargouda Patil & Raju, G. Teggelli · Journal of Advances in Microbiology · 2025

Turmeric (Curcuma longa L.) is an important commercial spice crop grown in India. The area is increasing year by year due to its culinary, medicinal and traditional usage. Although turmeric is considered to be a medicinal plant, it is susceptible to various diseases. Among the va...

Open access Research Article 10.9734/jamb/2025/v25i121051

Studies on Effect of Epidemiological Factors on Alternaria Leaf Blight of Turmeric

Zaheer Ahamed, B., Yenjerappa, S. T., Amaresh, Y. S., Gururaj Sunkad, Shekhargouda Patil & Raju, G. Teggelli · Journal of Scientific Research and Reports · 2025

Although turmeric is considered to be a medicinal plant, it is susceptible to various diseases. Among the various diseases, leaf blight caused by Alternaria alternata (Fr.) Keissler, is one of the most serious foliar disease. The investigation on effect of epidemiological factors...

Open access Research Article 10.9734/jsrr/2025/v31i123832

Assessment of Grape Anthracnose Severity in Northern Karnataka, India

Mohammad Gouse, M., Gowdar, S. B., Amaresh, Y. S., Aswathanarayana, D. S. & Pampanna, Y · Journal of Advances in Biology & Biotechnology · 2025

Anthracnose commonly known as “Bird’s Eye Spot,” is a major fungal disease of grape primarily affecting young leaves, shoots, tendrils and berries, causing leaf fall, stunted growth, reduced yield and significant yield and economic losses. An intensive roving survey was conducted...

Open access Research Article 10.9734/jabb/2025/v28i113253

Current Status and Symptomatology of Neem Dieback in Raichur and Yadgir Districts of Karnataka, India

Harshitha, B. S., Gowdar, S. B., Amaresh, Y. S., Palaiah, P., Sujay Hurali, Aswathanarayana, D. S. & Praburaj, A. · Journal of Experimental Agriculture International · 2024

Neem is an evergreen tree, native to Indian subcontinent and it is renowned for its medicinal properties and versatile uses in agriculture. Among various diseases that attack neem, dieback is one of the most devastating disease that has been spreading in an alarming rate. A rovin...

Open access Research Article 10.9734/jeai/2024/v46i123179

Bioagents Induced Resistance to Ceratocystis fimbriata in Pomegranate

Raja, Gururaj Sunkad & Amaresh, Y. S. · International Journal of Environment and Climate Change · 2023

Pomegranate is the most important fruit crop consumed in the world. In India the plant is cultivated in almost all agroecological areas, however, yields remain low due to attacks by various pathogens and insects. Among the pathogens, wilt caused by Ceratocystis fimbriata is an im...

Open access Research Article 10.9734/ijecc/2023/v13i102892