Te Mahi me te Tikanga Whakamahinga o te Imidacloprid

Te kukū whakamahinga: Ranunga 10%imidaclopridme te wai whakapūkara 4000-6000 ngā wā hei rehu. Ngā hua e tika ana: He pai mō ngā hua pēnei i te rēpī, te hīhiama, te rēpī, te tupeka, te kūmara, me ngā māra aniana. Te mahi a te kaihopu: Ka taea e ia te whakararuraru i te pūnaha io nekeneke o ngā pepeke. I muri i te pā atu o ngā pepeke ki te kaihopu, ka aukatia te rere noa o te pūnaha io matua, kātahi ka pararutiki, ka mate.

1. Te kukū o te whakamahinga

Ko te nuinga o te wā, ko te imidacloprid e whakamahia ana hei whakahaere i ngā pepeke pēnei i te aporo aporo, te pea psyllid, te pītiti aporo, te whiteflies, te rau roera me te rau rau aporo. Ina whakamahia, whakaranua te 10% imidacloprid ki te otinga whakaranu 4000-6000 ngā wā hei rehu, whakaranua rānei te 5% imidacloprid emulsifier concentrate ki te otinga whakaranu 2000-3000 ngā wā.

2. Ngā hua e tika ana

Ina whakamahia te imidacloprid ki ngā hua pēnei i te rēpī, te hēhami me te rēpī, ka taea te whakaranu i te 40 miririta o te rongoā ki te 10 ki te 20 miririta wai, kātahi ka pania ki te 2 ki te 3 pauna o ngā purapura. Ina whakamahia ki ngā hua pēnei i te tupeka, te kūmara, te aniana, te kūkamo me te herewi, me whakaranu ki te 40 miririta wai, ā, me whakaohokia kia pai ki te oneone matūkai i mua i te whakatō i ngā tipu.

3. Te mahi a te kaihoko

He patu pepeke nitromethylene te Imidacloprid, he kaiwhakawhiwhi hoki nō te nicotinic acetylcholine. Ka taea e ia te whakararuraru i te pūnaha io nekeneke o ngā pepeke, ka kore ai e pai te tuku tohu matū. I muri i te pā atu o ngā pepeke ki te kaitukino, ka āraia te rere noa o te pūnaha io matua, kātahi ka pararutiki, ka mate.

4. Ngā āhuatanga o te matū

Ka taea te whakamahi i te Imidacloprid hei whakahaere i ngā pepeke ngote me ō rātou momo ātete, pērā i ngā pepeke tipu, ngā aphids, ngā pepeke rau, ngā ngārara mā, me ētahi atu. He āhuatanga ōna ko te tino whai hua, te whānui o te pānga, te iti o te paitini me te iti o ngā toenga. Heoi anō, he tere te pānga. Ka taea te whakatutuki i te pānga whakahaere teitei i roto i te kotahi rā i muri i te rehu, ā, ka roa pea te wā toenga mō te 25 rā pea.