K. V. M. K. Murthy

Performance Evaluation of Tomato Hybrids Arka Samrat and Arka Abedh in Alluri Sitarama Raju District of Andhra Pradesh, India

K. V. M. K. Murthy, P. Lalitha Kameswari

Krishi Vigyan Kendra (KVK), Pandirimamidi, DR. YSRHU conducted on farm trials from 2019-20 to 2021-22, in four selected villages involving eighteen farmers covering an area of 4.5 acres. The principal objective of this study was varietal assessment of high yielding tomato hybrids …

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Malaria Disease and Diagnosis

Gopalarao vuppala, Rama Krishna, K. V. M. K. Murthy

Giant congenital melanocytic nevus: a case report at Osmania General Hospital

Sreenivasa Rao Pavuluri, Kiran Kumar Goud, K. V. M. K. Murthy

Giant congenital melanocytic nevus is usually defined as a melanocytic lesion present at birth that will reach a diameter ≥ 20 cm in adulthood. The giant congenital nevus is greater than 20 cm in size, pigmented and often hairy. Since approximately 50% …

Prevalence and Pathology of Egg Bound Syndrome in Commercial White Leghorn Chicken

Palani Srinivasan, Gurusamypalayam Amirthalingam Balasubramaniam, Ramasamy Gopala, K. V. M. K. Murthy et autres

Prevalence of egg bound syndrome in commercial white leghorn layer chicken in Namakkal region of India was studied over a period of two years from June 2009 to May 2011. Out of 24,158 carcasses examined, the egg bound syndrome was noticed in …

Prevalence and pathology of Salmonellosis in commercial layer chicken from Namakkal, India.

Palani Srinivasan, G.A. Balasubramaniam, T. R. Gopala, K. V. M. K. Murthy et autres

Effect of fungicides on spore germination and growth of Alternaria porri

M. Abdul Kareem, K. V. M. K. Murthy, M. A. Waseem, Malik Ahmed Pasha et autres

Difenconazole was observed to be most effective and recorded highest reduction in mycelial growth of A. porri. The highest reduction of mycelial growth (89.45%) was observed at 1000 ppm. Difenconazole was found to be the most effective fungicide. It also inhibited spore …

Disease severity of purple blotch of onion caused by Alternaria Porri

M. Abdul Kareem, K. V. M. K. Murthy, M. A. Waseem, A. Nadaf Hasansab

Onion plants of different ages were inoculated with conidial suspension of Alternaria porri. With the increase in age, there was significant increase in disease development. Highest per cent disease index (54.43) was recorded on plants inoculated at the age of 60 days. …

Effect of bio control agents on growth and spore germination of Alternaria porri

M. Abdul Kareem, K. V. M. K. Murthy, M. A. Waseem, A. Nadaf Hasansab

Trichoderma viride (88.65%) and Trichoderma harzianum (86.85%) were highly effective in inhibiting growth of A. porri in vitro followed by Trichoderma koningii (76.58%) and Pseudomonas fluorescens (72.55%). Least inhibition (68.50%) was noticed with Trichoderma resei. Similarly highest reduction in spore germination was …

Effect of temperature, relative humidity and light on lesion length due to Alternariaporri in onion

M. Abdul Kareem, K. V. M. K. Murthy, A. Nadaf Hasansab, M. A. Waseem

Infection of Alternaria porri on onion was observed over a temperature range of 15 to 35°C, with maximum infection at 25°C. However, there was no infection at 40°C. The infection of onion plants was maximum when inoculated leaves were incubated under continuous …

Effect of host age and inoculum concentration on disease severity of purple blotch of onion caused by Alternaria porri.

M. Abdul Kareem, K. V. M. K. Murthy, H. A. Nadaf, M. A. Waseem

Effect of plant extracts on the growth and spore germination of Alternaria porri.

M. Abdul Kareem, K. V. M. K. Murthy, H. A. Nadaf

HIND AGRICULTURAL RESEARCH AND TRAINING INSTITUTE SUMMARY The results revealed that all the plant extracts viz., Azadirachta indica (Neem), Clerodendron inerme (Clerodendron) and Pongamia pinnata (Pongamia) were significantly effective in inhibiting the growth and spore germination of A. porri except the extract …

Study on etiology of the purple blotch disease of onion.

M. Abdul Kareem, K. V. M. K. Murthy, H. A. Nadaf