Ke hiki mai ka popopo palau ma na hua keri oo, e puka mua ana na kiko eleele li'ili'i ma ka ili o ka hua, a laila laha awiwi, e popopo palupalu ai ka hua a pau, a oolea a kau na hua ma'i maluna o ka laau.

Nā kumu o ka pala ʻeleʻele

1. Ka pale ʻana i ka maʻi.Hoʻomaopopo ʻia ʻo nā ʻano cherry nui ʻoi aku ka momona, ka ʻono, a me ka ʻili lahilahi i ka maʻi.Ma waena o nā ʻano cherry nui maʻamau, ʻoi aku ka maikaʻi o ka maʻi kūʻē ʻo Hongdeng ma mua o Hongyan, Purple Red, etc.
2. Kaiapuni kanu.Wahi a ka poʻe mahiʻai, he koʻikoʻi ka maʻi ma nā māla cherry ma nā wahi haʻahaʻa.Ma muli paha o ka maikaʻi ʻole o ka hoʻokahe wai ma nā wahi haʻahaʻa.Inā kūpono ʻole ka irrigation a i ʻole e hālāwai me ka ua mau ʻana, maʻalahi ka hana ʻana i kahi ʻāina haʻahaʻa kiʻekiʻe a me ka hōʻiliʻili ʻana o ka wai i loko o ke kula, e hana ana i kahi kaiapuni kūpono i ka hiki ʻana mai o ka cherry brown rot.
3. ʻO ka mahana kūponoʻole a me ka haʻahaʻa.ʻO ka haʻahaʻa haʻahaʻa kahi kumu nui i ka laha ʻana o ka pala ʻeleʻele, ʻoi aku ka maikaʻi i ka wā o ka hua.Inā mau ka ua, e lilo ka pala cherry brown i mea pōʻino, e hoʻonui ai i ka nui o nā hua popopo a e hoʻopau ʻole ʻia.
4. Paʻa ka māla cherry.Ke kanu ka poʻe mahiʻai i nā kumulāʻau cherry, inā kanu nui ʻia lākou, e paʻakikī kēia i ka neʻe ʻana o ka ea a hoʻonui i ka haʻahaʻa, kahi kūpono i ka hiki ʻana mai o nā maʻi.Eia kekahi, inā ʻaʻole kūpono ke ʻano o ka ʻoki ʻana, e hoʻopau ʻia ka māla waina a lilo ka ventilation a me ka permeability i mea ʻilihune.

 

Nā hana pale a hoʻomalu
1. Kāohi a me ka hoʻomalu ʻana i ka mahiʻai.E hoʻomaʻemaʻe i nā lau a me nā hua i hāʻule i ka lepo a kanu hohonu iā lākou e hoʻopau i nā kumu o ka maʻi bacteria overwintering.E ʻoki pono a mālama i ka ventila a me ka lawe māmā.ʻO nā kumu lāʻau Cherry i mahi ʻia i nā wahi i mālama ʻia e pono e hoʻoheheʻe ʻia i ka manawa e hōʻemi ai i ka haʻahaʻa i loko o ka hale hoʻoheheʻe a hana i nā kūlana kūpono ʻole i ka hiki ʻana mai o nā maʻi.
2. Ka hoʻomalu kemika.E hoʻomaka ana mai ka hoʻoulu ʻana a me ka hoʻonui ʻana o ka lau, e pīpī i ka tebuconazole 43% SC 3000 manawa solution, thiophanate methyl 70% WP 800 manawa solution, a i ʻole carbendazim 50% WP 600 manawa solution i kēlā me kēia 7 a 10 mau lā.