help mga masters... naa mi usa kabuok medium size lemonsito tree.mga 7ft tall ra.gamay pa.. kapila na nibunga..ok ra. then the last few weeks.. nikalit lang dried up.. looks like something sucking the life of it.. nanga yellow leaves, nalaya.now wala na dahon nabilin.. murag mamatay na jud siguro ni.. kinsa kasulay ani?? how to rescue, revive? suspect nako basin mga root aphids or something.. kay murag nanaghan ning mga root aphids,maski mga tanglad, apil roots gi white aphids man pod. any suggestion? quick remedy? basin madala pa help si lemonsito tree.. huhuh