ʻO Mankozeba

Pahuhopu o ka pale ʻana a me ke kāohi ʻana

ʻO MankozebaHoʻohana nui ʻia no ka pale ʻana a me ka kaohi ʻana i ka mildew downy mildew, anthracnose, maʻi ʻeleʻele, a pēlā aku. I kēia manawa, he mea kūpono ia no ka kaohi ʻana i ka pala mua o nā tōmato a me ka pala hope o nā ʻuala, me nā hopena kaohi o kahi 80% a me 90%. Hoʻopīpī pinepine ʻia ma nā lau, i hoʻokahi manawa i kēlā me kēia 10 a 15 mau lā.

No ke kāohi ʻana i ka palaho, ka anthracnose a me ka maʻi kiko lau i nā tōmato, nā eggplants a me nā ʻuala, e hoʻohana i ka 80% pauka pulu ma ka lakio o 400 a 600 mau manawa. E pīpī i ke kahua mua o ka maʻi, 3 a 5 mau manawa i ka lālani.

(2) No ka pale ʻana a me ka kāohi ʻana i ka pulu ʻana o nā mea kanu a me ka pala o nā mea kanu i nā mea kanu, e hoʻopili i ka 80% o ka pauka pulu i nā hua ma ka nui o 0.1-0.5% o ke kaumaha o nā hua.

(3) No ke kāohi ʻana i ka downy mildew, anthracnose a me ka maʻi ʻeleʻele i loko o nā melons, e pīpī me ka 400 a 500 mau manawa i hoʻoheheʻe ʻia no 3 a 5 mau manawa i ka lālani.

(4) No ke kāohi ʻana i ka downy mildew i loko o ka kāpeti Kina a me ka kale a me ka maʻi kiko i loko o ka celery, e pīpī me ka 500 a 600 mau manawa i hoʻoheheʻe ʻia no 3 a 5 mau manawa i ka lālani.

(5) No ke kāohi ʻana i ka anthracnose a me ka maʻi ʻulaʻula o nā pīni puʻupaʻa, e pīpī me ka wai hoʻoheheʻe ʻia he 400 a 700 mau manawa no 2 a 3 mau manawa i ka lālani.

Nā hoʻohana nui

He fungicide ākea kēia huahana no ka pale ʻana i nā lau, hoʻohana nui ʻia i nā lāʻau hua, nā mea kanu a me nā mea kanu mahina ʻai. Hiki iā ia ke kāohi i nā ʻano maʻi fungal lau koʻikoʻi, e like me ka ʻōpala i ka palaoa, ka maʻi kiko nui i ka kulina, ka pala phytophthora i ka ʻuala, ka maʻi hōkū ʻeleʻele i nā lāʻau hua, anthracnose, a pēlā aku. ʻO ka nui he 1.4-1.9kg (mea hana) no ka hectare. Ma muli o kona laulā o nā noi a me ka pono maikaʻi, ua lilo ia i ʻano koʻikoʻi i waena o nā fungicides pale ʻole ʻōnaehana. Ke hoʻohana ʻia ma ke ʻano ʻē aʻe a i ʻole i hui pū ʻia me nā fungicides ʻōnaehana, hiki iā ia ke loaʻa kekahi mau hopena.

2. ʻO ka fungicide pale ākea. Hoʻohana nui ʻia ia i nā lāʻau hua, nā mea kanu a me nā mea kanu mahina ʻai, a hiki ke pale a kāohi i nā maʻi fungal lau koʻikoʻi he nui. ʻO ka pīpī ʻana i 500 a 700 mau manawa i hoʻoheheʻe ʻia 70% pauka pulu hiki ke kāohi i ka pala mua, ka ʻōpala hina, ka mildew downy a me ka anthracnose o nā melons i nā mea kanu. Hiki ke hoʻohana ʻia e pale a kāohi i ka maʻi hōkū ʻeleʻele, ka maʻi hōkū ʻulaʻula, ka anthracnose a me nā maʻi ʻē aʻe ma nā lāʻau hua.