Ubale Pakati pa Mitengo ndi Thanzi la Anthu
Umboni wochokera ku Kufalikira kwa Emerald Ash Borer
Background: Kafukufuku angapo aposachedwa apeza ubale pakati pa chilengedwe ndi zotsatira zabwino za thanzi. Komabe, pazifukwa zomveka, ambiri akhala akuyang'anitsitsa, maphunziro apakati.
cholinga: Kuyesera kwachilengedwe, komwe kumapereka umboni wamphamvu wa causal, kunagwiritsidwa ntchito kuyesa ngati kusintha kwakukulu kwa chilengedwe-kutayika kwa mitengo ya 100 miliyoni ku emerald ash borer, tizilombo towononga m'nkhalango-kwakhudza imfa yokhudzana ndi mtima ndi kuchepa. - matenda opuma.
Dinani ulalo womwe uli pamwambapa kuti muwerenge zotsatira ndi lipoti lonse. Tikuganiza kuti ndizokakamiza kwambiri.