Ngā hua opiriproksifenKo te nuinga o ngā mea kei roto ko te 100g/l o te kirīmi, 10% pyripropyl imidacloprid whakatārewatanga (kei roto ko te pyriproxyfen 2.5% + imidacloprid 7.5%), 8.5% metrel. Kirimi Pyriproxyfen (kei roto ko te emamectin benzoate 0.2% + pyriproxyfen 8.3%).
1. Te whakamahinga o ngā pepeke huawhenua
Hei tauira, hei ārai me te whakahaere i te pepeke mā tōmato, ka taea e koe te whakamahi i te 100 karamu/rita o te kirīmi 35-60 ml, te 10% pyriproimidacloprid whakatārewatanga 30-50 ml rānei, me te rehu wai; Hei tauira, hei ārai me te whakahaere i te pepeke taimana, ka taea e koe te whakamahi i te kirīmi meverpyriproxyfen 8.5% 70-80 ml, me te rehu wai.
2. Te whakamahinga o ngā pepeke rākau hua
Hei tauira, ka taea te whakamahi i te whakahaere i ngā kutu rakau i runga i ngā rākau citrus me ngā rākau pea i roto i ngā wā whakahaere pai e rua. Ko te tuatahi ko te wā tino pai o te whakaputa hua o te psyllid, ka taea te whakamahi me te 5% pyriproxyfen microemulsion 1500 ngā wā me te rongoā whai hua mō ngā pakeke, ā, ka whiua kia rua ngā wā; ko te tuarua ko te wā tino pai o te wāhanga pao o te poraka hua psyllid, ka taea te rehu i te māra katoa ki te 5% pyriproxyfen microemulsion 1000 ngā wā +20% dinotefuramine whakatārewatanga 1000 ngā wā mō ngā wā e rua karapīpiti, tata ki te 10 ngā rā te wehe, kia rehuhia kia ōrite te rehu.
Wā tuku: Akuhata-02-2024