ʻEleʻele i ka lau nahele - pehea e kaua ai?

Manaʻo pinepine nā māla i kaʻulaʻula o nā lauʻulaʻula, i uhiʻia me nā wahi i hoʻopuniʻia, a laila pālahalaha a make koke. ʻO keʻano o ka mea maikaʻiʻole, a ua pili pinepineʻoleʻia me ka maʻi, akā, ua lilo i kumu no ka hana nui o nā parasites - gallic aphids. ʻO kekahi kumu'ē aʻe,ʻo ia ka uluʻana o nā maʻi o ka maʻi anthracnose. Eʻike i ka mea e hana ai, inā eʻike ana nā mea a pau i ka manawa a me keʻanoʻeleʻeleʻulaʻula ma ka currant .

Pehea e mālama ai i nā kikoʻulaʻula ma nā lau lau nahele?

Inā he kumu i loko o nā'āpike kalo, kahi e waiho ma kaʻaoʻao hope o ka lau a hānai ma luna o kona mau wai, pono ia e hakakāʻaʻole me ia wale nō, akā, me kona mau pale - nā māla ulu. Nui nā ala no kēia:

Aia kekahi mauʻaoʻao e paio ai inā waiho ka lauohoʻulaʻula ma nā lau currant mai ke anthracnose. Kūkulu ia i nāʻano o ka hoʻokiʻekiʻe kiʻekiʻe, nā hamo i hoʻomaha maikaʻi loa ma luna o ke koena o nā lau ma lalo o nā lāʻau kukui o ka mea'alamū a me ka palahalaha me nā meaʻokoʻa a me ka wai.

No ka hoʻoholoʻana eʻikeʻia nā lauʻeleʻele i kēia mauʻeleʻele a me kaʻulaʻula mai kēia maʻi, he maʻalahi loa ia - ma mua,ʻikeʻia nā kikola ulaʻula ma luna o nā lau, a ma hope o ka "pālahalaha" ma luna o ka lau, a laila eʻulaʻula ai kaʻulaʻula.

No kahi kanu, he pilikino loa ka maʻi, no ka hikiʻole i ka lau ke hāʻule i kahi'āpanaʻeleʻele. ʻO ka mea mua, ua hoʻopiliʻia nā lā'ī lalo, kokoke i ka pūʻupuʻu hoʻolāʻau, a laila, pōmaikaʻi nuiʻia ke koena o ka nahele. ʻO ka hopena o kēia maʻi ma ka hopena o Iulai -ʻAukake.

No laila, pehea e hana ai inā he ulaʻula nā kiko ma nāʻaoʻao ma luna o ka currant:

  1. ʻO kēlā me kēia kau hāʻiliʻili e hōʻiliʻili a puhi i nā lau i hāʻule, a me ka lepo ma lalo o nā kumu lāʻau eʻeli iho i 10 knm.
  2. Ināʻikeʻoe i nā hōʻailona mua o anthracnose, ponoʻoe e pīpī i nā kumu lāʻau me "Fitosporin". E nānā pono i nāʻaoʻao lalo o nā lau. Pono e hoʻomau houʻia ke kau ma ka hōʻiliʻili.
  3. I ka hoʻomakaʻana o ke kauwela a me ka hopena o kaʻauwai, e mālama i nā lāʻau liʻiliʻi me kahi 3% solution o nitrafen.