ʻO nā ʻano hana hoʻomalu a me nā maʻi nui ma hope o ka hōʻiliʻili kī puna

I ka wā puna kī, ʻike pinepine ʻia nā mealybugs ʻeleʻele ʻeleʻele i ka wā hoʻoilo, nui ka nui o nā pōpoki ʻōmaʻomaʻo ma kekahi mau wahi kī, a ʻo nā aphids, nā anuhe kī a me nā loopers kī hina. Me ka pau ʻana o ka ʻohi kīhāpai kī, komo nā kumulāʻau kī i ke kauwela germination pōʻai.

ʻO nā wānana kikoʻī o nā hanana pest hou a me nā manaʻo no ka pale ʻana a me ka mālama ʻana i nā hana ʻenehana penei:

ʻO ka looper kī hina: I kēia manawa, aia ka hapa nui o lākou i ka pae 2 a 3 mau makahiki. He liʻiliʻi ka helu o nā hanana i kēia hanauna a ʻaʻole pono ka mana kemika kaʻawale. Ma nā ʻāpana kahi e ulu ai ka looper kī hina,mīkini hoʻopaʻa nalohiki ke kau ʻia i ka hopena o Mei no ka pale ʻana a me ka mālama ʻana, 1-2 sets per mu; i loko o nā kīhāpai kahi i hoʻokomo ʻia ai nā kukui insecticidal, pono e nānā koke inā hana pono nā kukui insecticidal.

ʻO ka lau ʻōmaʻomaʻo: He kūpono ka mahana a me ka haʻahaʻa i ka hoʻomaka ʻana o ke kauwela. Hoʻoulu koke ka ʻōpala lau ʻōmaʻomaʻo. E komo ana ka manawa germination kī kauwela i kona wā kiʻekiʻe mua. Manaʻo ʻia e kau i 25-30Papa Pahele Insectsma hope o ke ʻoki ʻana e hoʻomalu i ka heluna o nā pepeke a hoʻemi i ka piko; nymphs No nā kīhāpai kī nui, pono ia e pīpī i ka 0.5% veratrum rhizome extract, matrine, Metarhizium anisopliae a me nā lāʻau biopharmaceutical ʻē aʻe; no ka hoʻomalu kemika, buprofen, dinotefuran, acetamiprid, sulfonicamid, a me acetamiprid hiki ke hoʻohana ʻia Nā mea kemika e like me amide, indoxacarb, difenthiuron, a me bifenthrin ua kākau inoa ʻia ma nā kumulāʻau kī.

ʻEnuhe kī: Ua ʻike mua ʻia nā enuhe kī i ka hoʻoilo ma nā kīhāpai kī o Jiangsu hema ma ka lā 9 ʻApelila a aia i kēia manawa i ka pae pupal. Manaʻo ʻia e hoʻomaka ka puka ʻana o ka poʻe mākua ma Mei 30 a komo i ko lākou pae mua ma Iune 5. ʻO ka manawa kiʻekiʻe ʻo Iune 8-10. Lā; i loko o nā kīhāpai kī me ka haʻahaʻa, hiki ke kau ʻia nā pahele moe enuhe kī i ka hopena o Mei e pahele a pepehi i nā kāne makua. Manaʻo ʻia ʻo Iulai 1-5 ka manawa kiʻekiʻe o ka hāʻule ʻana o ka lua o ka hanauna enuhe kī. Hiki ke hoʻomalu ʻia nā kīhāpai kī me nā maʻi ʻino ma ke kāpī ʻana i ka Bacillus thuringiensis i ka wā mua o ka larvae (ma mua o ka 3rd instar); Hiki i nā pesticides kemika he cypermethrin, deltamethrin, a hui pū ʻia ʻo Phenothrin a me nā mea kemika ʻē aʻe me ka hoʻohana ʻana i kahikīhāpai kīhāpai.

Mites: Hoʻomalu ʻia nā kīhāpai kī e nā mite ʻalani kī i ke kauwela. ʻO ka ʻoki ʻana ma hope o ka pau ʻana o ke kī puna e hoʻoneʻe i ka nui o nā mites, me ka hoʻopau ʻana i ka nui o nā hanana i ka wā kiʻekiʻe mua. Me ka germination o ke kī kauwela, piʻi mālie ka nui o nā hanana. I mea e hoʻomalu pono ai i ka hiki ʻana mai o nā mites ʻino, ma hope o ka ulu ʻana o ka lāʻau kī, hiki iā ʻoe ke hoʻohana ma mua o 95% ʻaila mineral e like me ka mea i koi ʻia, a i ʻole e hoʻohana i ka veratrum rhizome extract, azadirachtin, pyroprofen a me nā mea ʻē aʻe no ka mālama.

Manaʻo ʻia ma ke kumu o ka hoʻoponopono kaiaola o nā kīhāpai kī, e hoʻohana i nā hana hoʻomalu pest e like me ka mālama kino a meMea ʻohi kīPono e hoʻoikaika ʻia ke ʻoki ʻana, a pono e hoʻohana ʻia nā pesticides olaola a me nā kumu lāʻau mineral e hoʻomalu i ka hiki ʻana mai o nā pests i nā wā koʻikoʻi.


Ka manawa hoʻouna: Apr-15-2024