ʻAi anei nā ʻupena iā mākou?

Pono ʻoe e hoʻomaopopo pono i ka lā ʻapōpō e mālama ana i nā mea kupanaha he nui no mākou, e like me nā inike e ʻai ana i ka ʻōmaʻomaʻo a maloʻo, no ka laʻana!!!!! Ua hōʻike ʻia kahi noiʻi hou i nā hopena i hōʻike ʻole ʻia e nā ʻepekema i nā noiʻi mua he nui, ʻo ia ka hoʻoulu ʻana o nā wela kiʻekiʻe i ka ulu ʻana o nā iniseti, me nā ʻano mea ʻino e ʻai ai i nā mea kanu e like me ka palaoa, ka laiki a me ke kulina.

Ua hoʻopau nā mea noiʻi mai Washington State University i kahi noiʻi i paʻi ʻia ma ka puke pai "Science" e ʻike ka honua i ka emi ʻana o ka mahiʻai ma muli o ka waiwai physiological o nā iniseti, ʻo ia ka mea e ʻai ai lākou i nā mea nui me nā mahana kiʻekiʻe.

Eia kekahi, ma nā wahi me ka manawa kūpono, ʻo ka piʻi ʻana o ka mahana e kōkua i ka wikiwiki o ka hoʻohua ʻana o nā pepeke, kahi e alakaʻi ai i ka hopena kumulative o kēia mau mea ʻelua.

"ʻOi aku ka nui o nā pepeke, ʻoi aku ka nui o kā lākou ʻai ʻana," i haʻi aku ai kekahi o nā mea kākau noiʻi, ʻo Curtis Deutsch, ke kaukaʻi o ka moana ma ke Kulanui o Wakinekona.

E ʻoi aku ka paʻakikī o ʻEulopa a me ʻAmelika Hui Pū ʻIa, ʻelua o ka nui o nā ʻāina e hoʻohua ai i ka palaoa ma mua o nā ʻāina wela e like me Brazil a me Vietnam, kahi e pōmaikaʻi nui ai nā pepeke mai nā kūlana climatic, wahi a Deutsch.

He paʻakikī ka loiloi ʻana i nā poho o ka mahiʻai, akā ua hoʻāʻo nā mea noiʻi e hana pēlā ma ka hoʻohālikelike ʻana i ka hopena o ka piʻi ʻana o ʻelua-degere Celsius i ka metabolism o nā pepeke a me ka helu ʻana i ka hopena o ka makemake hou.

ʻAʻole noʻonoʻo kēia i ka piʻi ʻana o ka hoʻohana ʻana i nā pesticides a i ʻole nā ​​hoʻololi ʻē aʻe e pale aku ai i kēia mau pōʻino.

ʻO ʻAmelika Hui Pū ʻIa, Farani a me Kina e hana i ka pōʻino loa.
E pōmaikaʻi pū kekahi o nā ʻano pepeke, ʻoi aku ka maikaʻi o kēia kūlana, a ʻo kona inoa ʻepekema ʻo "Doravis nuxia".

ʻO kēia aphid ʻōmaʻomaʻo, ʻaʻole i ʻoi aku ma mua o hoʻokahi millimeter a ʻelua paha ka lōʻihi, ua hoʻopau ʻia i ʻAmelika Hui Pū ʻIa i nā makahiki kanawalu a ua luku ʻia i nā mea kanu kulina a me ka bale.

"ʻO kēia mau pepeke, he wahine wale nō, hānau lākou i ka wā e hāpai ana lākou i kā lākou mau ʻōpiopio, a hāpai pū kekahi o lākou i nā ʻōpio," wahi a Scott Merrill, he mea hoʻohalahala ma ke Kulanui o Vermont.

Hiki i kēlā me kēia wahine ke hānau i ʻewalu mau ʻōpio i kēlā me kēia lā, ua hāpai kēlā me kēia. aia i kēia manawa.