Imidacloprid isizukulwane esisha sesibulala-zinambuzane se-chlorotinoid esisebenza kahle kakhulu, esifaka i-spectrum ebanzi, ukusebenza kahle okuphezulu, ubuthi obuphansi nezinsalela eziphansi. Inemiphumela eminingi njengokubulala othintana naye, ubuthi besisu kanye nokumuncwa kwesistimu.
Yiziphi izinambuzane ezibulala imidacloprid
Imidaclopridingalawula ngempumelelo izinambuzane eziluma emlonyeni njengezimpukane, amathrips, ama-leafhoppers, ama-aphid, amabhungane elayisi, izikelemu zodaka, abavukuzi bamaqabunga nabavukuzi bamaqabunga. Iphinde ibe nomthelela omuhle ekulawuleni izinambuzane ze-diptera kanye ne-lepidoptera, kodwa ayisebenzi ngokumelene nama-nematodes kanye nezicabucabu ezibomvu.
Umsebenzi we-imidacloprid
I-Imidacloprid ingumkhiqizo wezibulala-zinambuzane ezinobuthi obuphansi, izinsalela eziphansi, ukusebenza kahle okuphezulu nokuthembeka. Isetshenziselwa kakhulu ukulawula izinambuzane ezinjenge-aphid, izimpukane, ama-leafhoppers, ama-thrips kanye nama-planthopper. Iphinde ibe nomthelela othile ekulawuleni i-rice weevil, i-rice mud worm kanye ne-spot miner fly. Isetshenziselwa ikakhulukazi izitshalo ezifana ukotini, ummbila, ukolweni, irayisi, imifino, amazambane nezihlahla zezithelo.
Indlela yokusebenzisa imidacloprid
Inani lokusetshenziswa kwe-imidacloprid liyahlukahluka ezitshalweni nasezifweni ezahlukene. Lapho welapha futhi ufutha imbewu ngama-granules, hlanganisa u-3-10g wesithako esisebenzayo namanzi wokufafaza noma ukugqoka imbewu. Isikhathi sokuphepha siyizinsuku ezingama-20. Uma ulawula izinambuzane ezifana nama-aphid nama-leaf roller moths, i-imidacloprid engu-10% ngesilinganiso sezikhathi ezingu-4,000 kuya kwezingu-6,000 ingafafazwa.
Izinyathelo zokuphepha zokusebenzisa imidacloprid
Lo mkhiqizo akufanele uhlanganiswe nezibulala-zinambuzane ezine-alkali noma izinto.
2. Ungangcolisi izindawo zokufuya izinyosi kanye ne-sericulture noma imithombo yamanzi ehlobene ngesikhathi sokusebenzisa.
3. Ukwelashwa kwezidakamizwa okufanele. Awukho umuthi ovunyelwe amasonto amabili ngaphambi kokuvuna.
4. Uma udle ngephutha, cela ukuhlanza ngokushesha futhi ufune ukwelashwa esibhedlela ngokushesha.
5. Gcina kude nendawo okugcinwa kuyo ukudla ukuze ugweme ingozi.
Isikhathi sokuthumela: Jul-03-2025