Beveria Wp igurishwa mu ruganda

Ibisobanuro by'igicuruzwa

Amitraz ikora neza cyane mu kurwanya acarids, ariko ikoreshwa nk'umuti wica udukoko mu nzego zitandukanye. Kubwibyo, amitraz iboneka mu buryo butandukanye, nko mu ifu itose, mu muti ushobora gukurwamo amazi, mu muti ushongesha, no mu ijosi ritwikiriwe.Amitrazni ubwoko bwaimiti yica udukoko yo kurwanya udukokoIshobora gukoreshwa mu kwica igitagangurirwa gitukura no kurwanya ibyiciro byose bya tetranychid na eriophyid mites, pear suckers, scale dusters, mealybugs, whiteflies, aphids, n'amagi hamwe n'udusimba twa mbere twa Lepidoptera ku mbuto za pome, imbuto z'indimu, ipamba, imbuto z'amabuye, imbuto z'ibihuru, strawberries, hops, cucurbits, aubergines, capsicums, inyanya, imiterere, n'ibindi bihingwa. Ikoreshwa kandi nk'umuti wo kurwanya udukoko, udusimba n'inda ku nka, imbwa, ihene, ingurube n'intama.

Porogaramu

Ikoreshwa cyane cyane mu bihingwa nk'ibiti by'imbuto, imboga, icyayi, ipamba, soya, beterave, nibindi, mu gukumira no kurwanya udukoko twangiza dutandukanye. Ifite kandi imikorere myiza mu kurwanya udukoko twa homoptera nka pear yellow planthopper na orange yellow whiteflies. Chemicalbook kandi ikora neza mu kurwanya amagi y'udukoko duto duto dukunda kurya inyama n'udukoko dutandukanye twa noctuidae. Igira kandi ingaruka zimwe na zimwe ku dukoko nka aphids, cotton bollworms, na red bollworms. Ikora neza ku bantu bakuru, nymphs, n'amagi y'impeshyi, ariko ntabwo ikora ku magi y'itumba.

Gukoresha Uburyo

1. Gukumira no kurwanya udukoko n'udukoko mu biti by'imbuto n'icyayi. Udukoko tw'amababi y'amapera, udukoko tw'amapera, udukoko dutukura tw'indimu, udukoko twa citrus rust, inda zo mu giti, n'udukoko twa hemitarsal tw'icyayi twatewe umuti wa 20% wa formamidine emulsifiable concentrate 1000 ~ 1500 Chemicalbook (100 ~ 200 mg / kg). Igihe cyo kugabanya ubukana ni amezi 1-2. Nyuma y'iminsi itanu, hagomba gushyirwaho ubundi buryo bwo kwica udukoko dushya twavutse.

2. Gukumira no kurwanya udukoko tw’imboga. Iyo ibishyimbo, ibishyimbo n’udusimba tw’ibitagangurirwa bitangiye kurabya, tera umuti inshuro 1000 ~ 2000 z’umuti ushobora gukurwamo amazi (umuti ukoreshwa neza ni 100 ~ 20 igitabo cy’imiti 0mg / kg). Ingagi z’amashu n’ibishishwa byatewe umuti wa watermelon na wax gourd zatewe umuti wa 20% ushobora gukurwamo amazi inshuro 2000 ~ 3000 (67 ~ 100mg / kg) mu gihe cy’ubushyuhe bw’intanga.

3. Gukumira no kurwanya udukoko tw’ipamba. Ifuro ry’igitagangurirwa cy’ipamba rifite inshuro 1000 ~ 2000 z’umunyu wa 20% (umunyu wa 100 ~ 200mg / kg Chemicalbook) mu gihe cy’amagi n’udukoko twinshi. 0.1-0.2mg / kg (bingana n’umunyu wa 2000-1000 inshuro 20% w’umunyu wa 20%). Rikoreshwa hagati n’inyuma y’ikura ry’ipamba, rishobora no gukoreshwa mu kugenzura udukoko two mu ipamba n’udukoko two mu ipamba.

4. Gukumira no kurwanya udukoko, udukoko, n'utundi dukoko two mu matungo. Koresha inshuro 2000 ~ 4000 z'udukoko twa amitraz emulsifiable concentrates kugira ngo utere cyangwa utose udukoko two hanze y'amatungo. Udukoko tw'inka (usibye amafarashi) dushobora guhanagurwa no kozwa na 20% by'udukoko twa amitraz emulsifiable concentrates ku kigero cya 400-1000 Chemicalbook. Kwiyuhagira inshuro ebyiri mu buryo bw'imiti hamwe n'iminsi 7 byatanze umusaruro mwiza.

Amabwiriza yo Kwirinda

1. Iyo ikoreshejwe mu gihe cy'ubushyuhe n'izuba hamwe n'ubushyuhe buri munsi ya 25 ℃, imikorere ya amitraz iba mibi.

2. Ntibikwiye kuvangwa n'imiti yica udukoko ya alkaline (nk'amazi ya Bordeaux, imvange ya sulfure, nibindi). Koresha icyo gihingwa inshuro zigera kuri 2 mu gihembwe cy'ihinga. Ntukavange na parathion ku biti by'amapera cyangwa amapera kugira ngo wirinde kwangirika kw'imiti.

3. Hagarika gukoresha ipamba iminsi 21 mbere yo gusarura imbuto z'umuceri, ukoreshe amazi inshuro 1000. Hagarika gukoresha ipamba iminsi 7 mbere yo gusarura, ukoreshe 3L/hm2 (20% ya difamipride emulsifierable concentrate).

4. Iyo uruhu rukoze ku ruhu, hita woza n'isabune n'amazi.

5. Hari imiti yangiza amashami magufi y'imbuto z'amapera ya Golden Crown. Ni nziza ku banzi b'inyamaswa n'inzuki.