Volume -39 | Issue - 2
Volume -39 | Issue - 2
Volume -39 | Issue - 2
Volume -39 | Issue - 2
Volume -39 | Issue - 2
Among important crops in Vietnam, we have to mention the coffee crop as the main cultivated crop in northwest area of the country, then we have to deal with the negative factor, or insect, coffee berry borer (CBB), which cause losses and damages for farmers with negatively significant impact.