ʻO ka hopena a me ka manaʻo hoʻomalu i ka mahina o ʻApelila

Ⅰ. Huaʻai

ʻO ʻApelila ka wā puna, a ʻo ia hoʻi ka wā ulu no nā mea kanu he nui. Eia nō naʻe, ʻoi aku ka ʻoi aku o ka maʻi o ka puna. No laila, nui nā mea kanu e pono e hoʻohana i nā lāʻau pesticides no ka mālama ʻana i nā pest insect. ʻO kahi laʻana, ʻo nā mea kanu e like me ka kukumba, ka wai, ka eggplant, a me ka pepa, hiki ke hoʻopilikia ʻia i nā mea ʻino e like me nā borers, nā lau ʻōpala, a me nā nalo keʻokeʻo i ka wā ulu. No ka pale ʻana i kēia mau mea kanu, nā pesticides e mālama ana i kēia mau mea ʻino, e like me cypermethrin, imidacloprid, etc.
I ʻApelila, ʻo nā maʻi ʻai a me nā pests e pono ke nānā ʻia e pili ana i ka ʻeleʻele hina, downy mildew, aphids, diamondback moth, a me nā maʻi ʻē aʻe a me nā pests e pili ana i ka sclerotia, leaf miner, a me ka lele melemele. Ma keʻano o ka paleʻana a me ka hoʻomaluʻana, pono mākou e hoʻolohe i ka paleʻana i nā maʻi, a me ka manawa kūpono e nānā a mālama i nā'ōpala'ōpala e hōʻoia i ka ulu maʻamau o nā mea kanu i ke kula i ka puna.
ʻO ka loaʻa ʻana o nā maʻi nui a me nā pests a me nā manaʻo hoʻomalu lāʻau.
(1) ʻAhinahina: ʻO kēia maʻi ka maʻi nui ma nā tōmato kūloko a e komo i ka pae kiʻekiʻe i ka waena o ʻApelila. Ma mua o ka hoʻomaka ʻana o ka kukama, hiki ke hoʻohana ʻia ka zinc manganese (M-45) no ka pale ʻana i ka kukumba, a ma ka pae hope, hiki ke hoʻohana ʻia ka graft (wikiwiki), anisoclurea (buhein), pyrimethamycin, diacilamide, pyritocycloisocourea, a me nā mea hana ʻē aʻe. .

(2) Downy mildew: ʻO ka maʻi he maʻi maʻamau i ka letus puna kūloko, spinach, melons. ʻO ke kanu mua ʻana i nā melons (kukama) e komo i ka wā ulu ulu i ka hopena o ʻApelila. Hiki iā ia ke koho i ka cream, manganese zinc, frost urea, manganese zinc, frost manganese zinc, enolymorpholine, frost mildew, a me nā mea hana ʻē aʻe.

(3) Hoʻopilikia nui nā Aphids i nā pīni, cruciferous, solanum, melons, a me nā mea kanu ʻē aʻe. Ma o ka hoʻomalu hou ʻana, aia nā aphids ma lalo o ka mana maikaʻi. Hiki iā ia ke koho i ka amidine, imidacloprid, amine, a me nā mea hana ʻē aʻe, a mālama i ka huaʻai lacia tabaci.

(4) Moth Diamondback: Wahi a kahi noiʻi, he 12.6 a hiki i ka 100 mau mea kanu kauliflower ma 13 mau mea kanu, me ka nui o 0-100 mau poʻo, ʻo ka nui o nā ʻōpala ʻōpio ma ke kula. Hiki ke koho ʻia ka Abamectin, nā huaora, acitral, ethyl polybiocidin, thuringiensis, a me nā mea ʻē aʻe.

(5) Nā maʻi ʻē aʻe a me nā pepeke: Hiki ke mālama ʻia ka maʻi fusarium wilt me ​​Rotmilben, isobacterium urea, acinamide, methylsulfur bacterium agent. Hiki ke mālama ʻia nā miners lau me ka avermectin, phoxim, a me nā mea hana ʻē aʻe. Hiki ke hoʻohana ʻia ka mālama ʻana i ka lepo o ka lele melemele no ka hoʻomalu ʻana i nā larvae. Ma ke kahua seedling, hiki ke hoʻohana ʻia, i ka hopena o ka ulu ʻana, hiki ke hoʻohana ʻia ka fluoride kiʻekiʻe (arica), fluoride kiʻekiʻe (fuqi), benzamide, a me nā mea hana ʻē aʻe no ka mālama. I ka hihia o ka hui pū ʻana o nā maʻi like ʻole a me nā pests insect, hiki ke hoʻohana pū ʻia nā mea i hoʻopaʻa ʻia.

   Nā mea a me nā manaʻo

Ka hoʻohana mau ʻana o ka mea hoʻokahi; mai hoʻonui i ka hoʻohana ʻana i ka pesticide; ho'ōki i ka lāʻau lapaʻau 7-10 lā ma mua o ka ʻohi ʻana i mea e pale aku ai i nā koena pesticide.