ʻO Pendimethalin (CAS No. 40487-42-1) kahi lāʻau lapaʻau me kahi ākea ākea ākea a me ka hopena hoʻomalu maikaʻi i nā ʻano nāhelehele makahiki.

Ka laulā o ka noi: He kūpono no ka mālama ʻana i ka lepo ma mua o ka ulu ʻana o nā mea kanu e like me ke kulina, soybean, pīkī, pulupulu, a me nā mea kanu, a me ka pale ʻana a me ka mālama ʻana i ka barnyardgrass, goosegrass, crabgrass, setaria, bluegrass, quinoa, amaranth, chickweed a me nā mauʻu makahiki ʻē aʻe a me nā nāhelehele Broadleaf.

Loaʻa iā Pendimethalin nā hiʻohiʻona aʻe i ka hoʻohana ʻana:

1. Ka nui o ka luku ana i na nahelehele.Hoʻohana maikaʻi ʻia ʻo Pendimethalin i ka hapa nui o ka mauu monocot gramineous makahiki ma nā kula maloʻo, e like me Stephania, Crabgrass, Barnyardgrass, Gooseweed, Setaria, Setaria a me Amphiprion, a me Purslane, Coatweed, Moshang Grass, Broadleaf weeds e like me quinoa i ʻoi aku ka maikaʻi o ka mana. .He mea maikaʻi ia no nā ʻano kuʻuna kūikawā a me nā ʻōpala cardamom.Akā ʻaʻole maikaʻi ka hopena i ka mauʻu perennial.

2. Laulā noi ākea.He kūpono ia no ka weeding i ke kulina, soybean, pīnī, pulupulu, uala, paka, mea kanu a me nā mahina ʻai ʻē aʻe.Hiki ke hoohana ia no ka weuweu ma na mala raiki.

3. ʻO ka palekana hua maikaʻi.ʻAʻohe pilikia o ka Pendimethalin i nā aʻa.Ke hoʻohana ʻia i nā pā paddy, he palekana maikaʻi ia i nā mea kanu raiki, ʻaʻole e hōʻino i nā aʻa, a he mea pono i ka mahi ʻana i nā mea kanu ikaika.I ka wā kūpono, ʻaʻole ia e pili i ka hoʻohana ʻana i nā lāʻau lapaʻau ʻē aʻe, a ʻaʻohe phytotoxicity ʻike ʻole i nā mea kanu.

4. Haʻahaʻa toxicity.He haʻahaʻa kona ʻona i nā kānaka, nā holoholona, ​​nā manu a me nā pi.

5 Haʻahaʻa volatility a lōʻihi manawa.