I roto i tēnei tuhinga, ka tuhituhi a Zsofia Sendre o te Tari Entomology i te Whare Wānanga o Michigan State ko te mea houhe pai te whakahaere i ngā patupatute pītau rīwai o Colorado me ētahi atu riha rīwai, e whakarato ana i tētahi taputapu hou whai hua ki ngā kaimahi pāmu hei whakauru ki roto i ā rātou kaupapa whakahaere ātete ki ngā patu pepeke.
Ko te pītau rīwai o Colorado tētahi o ngā riha rīwai tino raruraru. Ka taea e ngā kaimahi pāmu te whakamahi i te Zivalgo (ifiazolin, hangarau prazoline), he patu pepeke rau hou e tuku ana i tētahi taputapu hou hei whakahaere i te pītau rīwai o Colorado.
He pepeke patu pepeke Akomanga 30 a Zivalgo, arā, he rerekē tōna tikanga mahi i ētahi atu pepeke patu pepeke kua whakaaetia mō te whakahaere i te pītau rīwai o Colorado. Nā te mea kua roa te pītau rīwai o Colorado e ātete ana ki ngā pepeke patu pepeke, he mea nui te tāpiri i tētahi tikanga mahi hou mō te whakahaere ātete. Mā te huri i ngā momo pepeke patu pepeke rerekē i te wā tipu ka āwhina i te pupuri i te whai huatanga o ngā hua o nāianei.
He whai hua te Zivalgo ki ngā wāhanga katoa o te pītara rīwai o Colorado, ā, ka taea te whakamahi puta noa i te wā tipu, ka tīmata i ngā rā 14 i mua i te kotinga. Heoi, i ngā mara i whakamahia ai ngā patu pepeke i te wā whakato hei whakahaere i ngā pītara e noho ana i te takurua, ko te Zivalgo te mea pai hei whakahaere i te putanga mai o ngā pītara pakeke i te raumati, e tīmata ana i te tīmatanga o Hūrae i te nuinga o ngā rohe o Michigan.
Hei tiaki i tēnei matū hou, hei whakaroa hoki i te whanaketanga o te ātete, karohia te whakamahi i te Zivalgo mō ngā tipu pakeke e noho ana i te takurua me te raumati i te wā kotahi.
Puna: Te Whare Wānanga o Michigan State. Pāwhiri ki konei hei pānui i te tuhinga katoa. Whakaahua: Ko ngā torongū o te pītara rīwai o Colorado e kai ana i tētahi tipu. Whakaahua nā Zsofia Szendrei, Te Whare Wānanga o Michigan State.
Wā tuku: Pipiri-15-2026
