SCIENCE
Biocontrol of Meloidogyne incognita with Neem and Bt on Tomato Plant by Seed Dressing Treatment

Harjinder Kaur, Harpreet Kaur, Praveen Rishi
Root-knot nematode, Meloidogyne incognita is one of the major limiting factors affecting plant growth and yield. Currently, synthetic pesticides are principle means used to control the nematodes but organic amendments and biocontrol agents may provide a safer alternatives
Discovery, 2021, 57(309), 658-675
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An evaluation of air transport operational performance of northern Nigeria airports

AKOREDE Ibrahim Ayinla, NWAOGBE Obioma Rueben, OMOKE Victor
This study investigates the performance of selected airports in the study area from 2001 to 2018. Data used for the analysis include passenger throughput, aircraft movement, cargo throughput, mail throughput (output index) and terminal capacity
Discovery, 2021, 57(309), 676-684
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Waste trading: an emerging strategy of household disposal and management of solid waste in Delta State, Nigeria

Jomata Lucky Igben
This study explores the practice of waste trading as an emerging strategy of municipal waste management in Delta State, Nigeria. It aims to examine the socio-economic and demographic attributes of persons involved in the practice, typology of solid waste items
Discovery, 2021, 57(309), 685-694
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Study of chromosome morphology of venerid clam Paphia malabarica

Shaikh ALAH1, Mohite SA
Among the exploited bivalve resources of India, clams are by far the most widely distributed and abundant. Good clam fishery is reported from the Ratnagiri coast of Maharashtra, India
Discovery, 2021, 57(309), 695-702
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Trypanosomosis in pigs slaughtered at Bodija Abattoir, Ibadan, Oyo State, Nigeria

Ugochukwu P Okorafor, Cyprian R Unigwe, Sharon O Olukunle, Oluwasanmi B Odeyemi
This study investigated the prevalence of porcine trypanosomosis in pigs slaughtered at Bodija abattoir, Ibadan, Oyo State, Nigeria, between the months of March and May, 2017. Blood samples were obtained at the point of slaughter from 78 apparently healthy pigs of both sexes