Research Article
Identification of Pests and Diseases in Coffee Plants in the Manggarai Area – Flores, Indonesia
@INPROCEEDINGS{10.4108/eai.21-10-2022.2329710, author={Wahyuni Purnami and Devi Liana and Nella Angelina Simanjuntak}, title={Identification of Pests and Diseases in Coffee Plants in the Manggarai Area -- Flores, Indonesia}, proceedings={Proceedings of the 2nd International Conference on Education, Humanities, Health and Agriculture, ICEHHA 2022, 21-22 October 2022, Ruteng, Flores, Indonesia}, publisher={EAI}, proceedings_a={ICEHHA}, year={2023}, month={5}, keywords={coffee plants manggarai-flores pests and diseases of coffee}, doi={10.4108/eai.21-10-2022.2329710} }- Wahyuni Purnami
Devi Liana
Nella Angelina Simanjuntak
Year: 2023
Identification of Pests and Diseases in Coffee Plants in the Manggarai Area – Flores, Indonesia
ICEHHA
EAI
DOI: 10.4108/eai.21-10-2022.2329710
Abstract
The purpose of this study is to identify pests and diseases in coffee plants in the Manggarai Flores Area. This preliminary research is the basis for mapping the conditions of pests and diseases of coffee plants in Manggarai, as a reference in deciding the pest and disease control of coffee plants wisely. Research methods used by field observation. Data collection by random sampling in Manggarai Area, which administratively consists of 3 districts, namely East Manggarai, Manggarai, and West Manggarai. The number of sampling location points is 30 location points spread across 3 districts. Analysis of data used by identification, categorization, and classification. The results showed that the dominant pests on coffee plants in the Manggarai Flores Area were green aphid (Coccus viridis), dompolan aphid (Planococcus citri), and coffee fruit borer (Hipothenemus hampei). The dominant disease in coffee plants in Manggarai is leaf rust (Hemileia vastatrix), 90% of the data collection sites found leaf rust disease and as much as more than 50% of the data collection sites found leaf spot disease (Cercosfera coffeicola), as well as soot dew (Capnodium) sp), the number of attacks at each location is still less than 30% of the number of coffee plants on site.