These means of destruction are commonly used for a long time. However, research is needed to better understand the various factors affecting the productivity of lychees since fruit bats are not only the causes of crop losses but it is possible that other factors are involved.
Njia hizi za uharibifu ni kawaida kutumika kwa muda mrefu. Hata hivyo, utafiti unahitajika kuelewa mambo mbalimbali yanayohusu uzalishaji wa litchi tangu popo matunda si tu husababisha hasara ya mazao, lakini inawezekana kwamba sababu nyingine ni kushiriki.