Chlorpyrifos ni imiti yagutse yica udukoko twangiza udukoko twangiza. Irashobora kurinda abanzi karemano no gukumira no kurwanya udukoko twangiza. Kumara iminsi irenga 30. None se ni bangahe uzi kubyerekeye intego na dosiye ya chlorpyrifos? Reka turebe hepfo. Shakisha.
Chlorpyrifos igenzura intego na dosiye.
1. Kurwanya ibibabi byumuceri, thrips yumuceri, umuceri wumuceri, ibihingwa byumuceri nibibabi byumuceri, shyira ml 60-120 ya 40.7% EC hamwe namazi kuri hegitari.
2. Udukoko twangiza ingano: Kurwanya ibibabi by ingano, koresha imiti yica udukoko mugihe cyambere cyindwara; kurwanya aphide, koresha imiti yica udukoko mbere cyangwa nyuma yindabyo; kurwanya inzoka, gutera imiti yica udukoko iyo ari liswi. Mubisanzwe, 60-80ml ya 40% EC ivangwa na 30-45kg y'amazi kuri hegitari; kurwanya inzoka ningabo za aphide, 50-75ml ya 40.7% EC ikoreshwa kuri hegitari kandi 40-50kg y'amazi aterwa.
3. Ibigori byibigori: Mugihe cyimpanda y'ibigori, koresha 80-100g ya granules 15% kugirango ukwirakwize kumababi yumutima.
4. mugihe urwanya ibihingwa byipamba hamwe nudusimba twijimye, shyira imiti yica udukoko mugihe cyo gutera amagi mugihe cyo gutera amagi kuri livre Sasa mbere yo gucukura amababi. Mubisanzwe, shyira 100-150ml ya 40% ya emulibilité hamwe na 45-60kg y'amazi kuri hegitari.
5. Imizi yimizi yimisemburo na tungurusumu: Mugihe cyambere cyo kwibera mumizi, 400-500ml ya 40% EC kuri hegitari igomba kuvomererwa namazi yo kuhira.
6. Kurwanya udukoko twangiza ipamba, koresha ml 50 ya 40.7% ya chlorpyrifos EC kuri hegitari na 40 kg ya spray yamazi. Ku bitagangurirwa by'ipamba, koresha ml 70-100 ya 40.7% ya Lesbourne EC kuri hegitari hanyuma utere hamwe na kg 40 y'amazi. Shakisha uruziga rwimboga kuri WeChat kugirango witondere. Kuri pamba bollworm na bollworm, koresha ml 100--169 kuri hegitari hanyuma utere amazi.
7. Ku byonnyi byo mu kuzimu: nk'inzoka, grubs, wireworms, nibindi, kuhira umusingi wibimera hamwe ninshuro 800-1000 za 40% EC kuri hegitari.
8. Kurwanya udukoko twangiza ibiti byimbuto, citrus leafminers hamwe nigitagangurirwa bigomba guterwa inshuro 1000-2000 za 40.7% EC. Koresha inshuro 400-500 spray yo kuvura indwara yumutima. Iyi dosiye irashobora kandi gukoreshwa mugucunga ibyatsi byigitagangurirwa nigitagangurirwa cya pome.
9. Udukoko twangiza imboga: nka caterpillars, inyenzi za diyama, aphide, thrips, isazi yera, nibindi bishobora guterwa 100-150ml ya 40% EC ivanze na 30-60kg y'amazi.
10. Kurwanya udukoko twangiza ibisheke, shyira ml 20 ya 40.7% EC hamwe namazi kuri hegitari kugirango ugabanye ibisheke bya aphide.
11. Kurwanya ibyonnyi byimboga, koresha ml 100-150 ya 40.7% ya chlorpyrifos EC kuri hegitari yatewe namazi.
12. Kurwanya udukoko twa soya, tera 40.7% EC 75--100 ml n'amazi kuri hegitari.
13. Kurwanya udukoko twangiza, koresha 100-200 mg / kg spray kumubu ukuze. Igipimo cyimiti yinini ni 15-20 mg / kg mumazi. Ku nkoko, koresha 200 mg / kg. Kuri flas, koresha 400 mg / kg. Koresha 100--400 mg / kg gusiga cyangwa gukaraba amatiku y'inka ya microscopique hamwe na flas hejuru yubworozi.
14. Kurwanya udukoko twangiza ibiti byicyayi, koresha spray yamazi hamwe nubushakashatsi bwikubye inshuro 300-400 kubicyayi cya geometride, inyenzi nziza yicyayi, inyenzi zicyayi, inyenzi zamahwa yicyatsi kibisi, icyayi cyicyayi, icyayi cya orange, nicyayi cyogosha ubwanwa. .
Hariho uburyo butatu bwingenzi bwo kurwanya udukoko hamwe na chlorpyrifos:
1. Sasa. Koresha 48% chlorpyrifos EC n'amazi hanyuma utere.
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3. Koresha inshuro 1500 igisubizo kugirango wirinde kandi ugenzure ibinure byamababi yumucukuzi wamababi yicyatsi hamwe na livre ya borer yumuhondo.
2. Kuhira imizi: Koresha 48% chlorpyrifos EC n'amazi hanyuma uvomera imizi.
1.Mu gihe cyambere cyo gutera intanga za magi, koresha inshuro 2000 urumuri rwamazi kugirango ugenzure udusimba twinshi, kandi ukoreshe litiro 500 zumuti wamazi kuri hegitari.
2. Iyo kuhira tungurusumu n'amazi ya mbere cyangwa ya kabiri, koresha ml 250-375 ya EC kuri hegitari hanyuma ushyire umuti wica udukoko hamwe namazi kugirango wirinde imizi.
Igihe cyo kohereza: Ukuboza-25-2023
