The predominance and severity of bug pests will be influenced by changes in bug pest rank in the existing agricultural surroundings and changes in climatic lifestyle. To evaluate the population vacillations of insect epidemic of castor during kharif, 2020 at Regional Agricultural Research Station, Palem and relationship betwixt pests and weather limits, investigations on pest public with regard to the weather limits have been carried out. Castor is majorly developed in areas place mean monthly temperature across the increasing season ranges from 22.7 to 34.3 0C. It showed a powerful correlation between leafhoppers and maximum hotness (r=0.48) and a substantial equivalence between minimum temperature (r=-0.59) and the dark relative humidity (r=-0.56). and precipitation (r=-0.60). Thrips and rainfall have a negative significant partnership (r=-0.65). Semilooper and maximum temperature have a beneficial connection (r=0.17). Spodoptera litura has a positive meaningful link with maximum hotness (r=0.24), but a negative significant relationship accompanying maximum temperature (r=-0.49) and minimum hotness (r=-0.55).
Author(s) Details:
G. Madhuri,
Department of Environmental Health, Dian Nuswantoro University Semarang, Indonesia.
V. Divya Rani,
Department of Environmental Health, Dian Nuswantoro University Semarang, Indonesia.
K. Sadaiah,
Environmental Health, Faculty of Public Health, Universitas Muhammadiyah Kalimantan, Timur, Indonesia.
G. Neelima,
Universitas Islam Negeri (UIN) Walisongo Semarang, Indonesia.
N. Nalini,
Department of Environmental Health, Dian Nuswantoro University Semarang, Indonesia.
G. Eswara Reddy,
Department of Environmental Health, Dian Nuswantoro University Semarang, Indonesia.
P. Duraimurugan,
Environmental Health, Faculty of Public Health, Universitas Muhammadiyah Kalimantan, Timur, Indonesia.
A. Shankar,
Universitas Islam Negeri (UIN) Walisongo Semarang, Indonesia.
M. Sujatha,
Regional Agricultural Research Station, PJTSAU, Palem, Nagarkurnool District-509 215, Telangana, India.
M. Goverdhan,
Regional Agricultural Research Station, PJTSAU, Palem, Nagarkurnool District-509 215, Telangana, India.
Please see the link here: https://stm.bookpi.org/EIAS-V4/article/view/10823
Keywords: Weather parameters, Pests, castor, correlation coefficients, population dynamics
