AbamectinE sebediswa haholoholo ho laola Plutella xylostella, Pieris rapae, Spodoptera exigua, Spodoptera litura, leafminers, leaf rollers, Manduca sexta, root-knot nematodes, aphids le dikokonyana tse fapaneng tse senyang dijalo. Mokgwa wa yona wa tshebetso ke ho kgothaletsa ho lokollwa ha γ-aminobutyric acid (GABA), e thibelang ho tsamaisa methapo ya kutlo dikokonyaneng, qetellong e lebisang ho holofaleng ha dikokonyana, ho kgaotsa ho ja le lefu.
Likokoanyana tse nang le Taolo e Molemohali eaAbamectin
1. Sekhahla sa Taolo ea Likokoanyana
Abamectin e ka sebelisoa ho laola Plutella xylostella, Pieris rapae, leaf miners, Liriomyza spp., Spodoptera exigua, Spodoptera litura, Phyllonorycter ringoniella, leafminer moth, leaf roller moth, Heliothis virescens, Manduca sexta, root-knot nematodes, aphids le mefuta eohle ea likokoanyana tse senyang lijalo (ho kenyeletsoa Hawthorn Spider Mite, European Red Mite, Two-spotted Spider Mite, Citrus Red Mite, Rust Mite, Pear Psylla, jj.).
2. Mokhoa oa Ketso
Abamectin e shebana le li-receptor tsa GABAA ho li-synapses tsa neuronal kapa li-synapses tsa neuromuscular tsa likokoanyana, e sitisa phetiso ea matšoao ho li-terminals tsa methapo ea likokoanyana. E hlasimolla li-terminals tsa methapo ho lokolla sethibela-mafu sa neurotransmitter γ-aminobutyric acid (GABA), e kenya tšebetsong likanale tsa ion tsa chloride tse kenelletsoeng ke GABA 'me e lelefatsa nako ea tsona ea ho bula. Ho kena ho hoholo ha li-ion tsa chloride ho baka hyperpolarization ea bokhoni ba lera la methapo, ho boloka lera la methapo le le boemong ba thibelo. Sena se thibela puisano ea matšoao pakeng tsa li-terminals tsa methapo le mesifa, e leng se fellang ka ho holofala, ho khaotsa ho fepa le lefu la likokoanyana.
Mekhoa ea Tšebeliso ea Abamectin
- Bakeng sa taolo ea diamondback moth (Plutella xylostella) le seboko sa cabbage se tswang kantle ho naha (Pieris rapae): Fafatsa motsoako oa 2% Abamectin EC e hlapolotsoeng ka makhetlo a 1000–1500 + 1% Emamectin Benzoate e hlapolotsoeng ka makhetlo a 1000 mohatong oa popane e nyenyane.
- Bakeng sa taolo ea apple leafminer, leaf miner moths, leafminer flies, American serpentine leafminer le whitefly: Spray 1.8% Abamectin EC e hlapolotsoeng ka makhetlo a 3000–5000 e kopantsoe le cypermethrin e sebetsang hantle e hlapolotsoeng ka makhetlo a 1000 nakong ea tlhoro ea mahe le nako ea ho qhotsoa ha larval.
- Bakeng sa taolo ea seboko sa beet armyworm (Spodoptera exigua): Spray ea 1.8% Abamectin EC e hlapolotsoeng ka makhetlo a 1000.
- Bakeng sa taolo ea likokoanyana tse kang likho, likokoanyana tse tšehla tsa tee, likokoanyana tse kang nyooko le hoaba lifateng tsa litholoana, meroho le lijalo tsa lijo-thollo: Fafatsa 1.8% Abamectin EC e hlapolotsoeng ka makhetlo a 4000–6000.
- Bakeng sa taolo ea lefu la nematode ea metso ea meroho: Nosetsa metso ka 500 mL ea 1.8% Abamectin EC e tsoakiloeng ka metsi ka mu.
- Bakeng sa taolo ea seboko sa k'hothone (Helicoverpa armigera): Hlakola 60 mL ea 1.8% Abamectin EC ka metsi a 50-60 kg ka mu 'ngoe 'me u fafatse ka botlalo nakong ea ho qhotsa ha mahe ka nako e telele.
- Bakeng sa taolo ea pere ea psylla: Fafatsa 1.8% Abamectin EC e hlapolotsoeng ka makhetlo a 6000–8000.
- Bakeng sa taolo ea hoaba ea lipalesa, likokoanyana tsa scaly le thrips: Hlakola 30–50 mL ea 1.8% Abamectin EC ka metsi ka 'ngoe 'me u fafatse.
- Bakeng sa taolo ea rolara ea makhasi a raese (Cnaphalocrocis medinalis): Hlakola 30–45 mL ea 2.2% Abamectin EW ka metsi ka 'ngoe 'me u fafatse.
Nako ea poso: Phupu-09-2026
