목초액이니 뭐니 방충에 좋다는 것을 뿌려 녀석들을 다스리던 차, 녹보수의 잎사귀에 까만 점박이들이 생기기 시작했다.
When I managed them with the spray that was good for insect repellent such as liquid smoke, I began to see black spots on the leaves of the radermachera sinica.