AbamectinInonyanya kushandiswa kudzora Plutella xylostella, Pieris rapae, Spodoptera exigua, Spodoptera litura, leafminers, leaf rollers, Manduca sexta, root-knot nematodes, aphids nezvimwe zvipembenene zvakasiyana-siyana. Maitiro ayo ndeekukurudzira kuburitswa kweγ-aminobutyric acid (GABA), iyo inodzivirira kufambisa tsinga muzvipembenene, zvichizopedzisira zvaita kuti zvipembenene zviome, zvirege kudya uye zvife.
Zvipembenene zvine Kudzora Kwakanaka Kushanda kweAbamectin
1. Kudzora Zvipembenene
Abamectin inogona kushandiswa kurwisa Plutella xylostella, Pieris rapae, leaf miners, Liriomyza spp., Spodoptera exigua, Spodoptera litura, Phyllonorycter ringoniella, leafminer moths, leaf roller moths, Heliothis virescens, Manduca sexta, root-knot nematodes, aphids nemhando dzese dzezvipembenene (kusanganisira Hawthorn Spider Mite, European Red Mite, Two-spotted Spider Mite, Citrus Red Mite, Rust Mite, Pear Psylla, nezvimwewo).
2. Maitiro Ekuita
Abamectin inotarisa maGABAA receptors pa neuronal synapses kana neuromuscular synapses yezvipembenene, zvichikanganisa kutapurirana kwemasaini pa zvipembenene nerve terminals. Inokurudzira masero etsinga kuti abudise neurotransmitter inhibitor γ-aminobutyric acid (GABA), inomutsa nzira dze GABA-gated chloride ion uye inowedzera nguva yekuvhurwa kwayo. Kuwanda kwema chloride ions kunokonzera hyperpolarization ye nerve membrane potential, zvichiita kuti masero etsinga asakwanise kudziviswa. Izvi zvinovhara kutaurirana kwemasaini pakati pemasero etsinga netsandanyama, zvichikonzera kuoma mitezo, kumira kudya uye kufa kwezvipembenene.
Nzira dzekushandisa Abamectin
- Kudzora chipembenene chediamondback (Plutella xylostella) uye honye yemakabheji inotorwa kunze kwenyika (Pieris rapae): Pfapfaidzai musanganiswa we2% Abamectin EC yakasanganiswa ka1000–1500 + 1% Emamectin Benzoate yakasanganiswa ka1000 padanho remakonzo madiki.
- Kudzora zvipembenene zvemaapuro, zvipembenene zvemaapuro, zvipembenene zvemaapuro, zvipembenene zvemaapuro, zvipembenene zvemaapuro nezvipembenene zvichena: Spray 1.8% Abamectin EC yakasanganiswa ka3000–5000 yakasanganiswa necypermethrin inoshanda zvakanyanya yakasanganiswa ka1000 panguva yekuchekwa kwemazai uye panguva yekubuda kwemakonye.
- Kudzora honye yehondo yebeet (Spodoptera exigua): Spray 1.8% Abamectin EC yakasanganiswa ka1000.
- Kudzora zvipembenene zvemadandemutande, zvikwekwe zvetii yero, zvikwekwe zvenduru uye maaphid pamiti yemichero, miriwo nezvirimwa zvezviyo: Pfapfaidza 1.8% Abamectin EC yakasanganiswa ka4000–6000.
- Kudzora chirwere chemidzi yemiti: Nyorovesa midzi ne500 mL ye1.8% Abamectin EC yakasanganiswa nemvura pa mu.
- Kudzora honye yedonje (Helicoverpa armigera): Sanganisa 60 mL ye1.8% Abamectin EC ne50–60 kg yemvura pa mu (pa mu) wopfapfaidza zvakanaka panguva yekuchekwa kwemazai.
- Kudzora pear psylla: Pfapfaidza 1.8% Abamectin EC yakasanganiswa ka6000–8000.
- Kudzora maruva, zvipembenene zvemaganda uye thrips: Sanganisa 30–50 mL ye1.8% Abamectin EC nemvura pa mu (mu) wopfapfaidza.
- Kudzora roller yemashizha emupunga (Cnaphalocrocis medinalis): Sanganisa 30–45 mL ye2.2% Abamectin EW nemvura pa mug wobva wapfapfaidza.
Nguva yekutumira: Chikunguru-09-2026
