Currently, agricultural crops around the world are affected by pests and weeds. Chemical combat against them presents some difficulty in the field. This appliance facilitates the use of chemicals against diseases, weeds and especially pests. This is because the equipment sprayed the plant from the bottom.
Indonesian Journal of Innovation Studies (IJINS) is a peer-reviewed journal published by Universitas Muhammadiyah Sidoarjo four times a year. This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global ...