Mtengo wotsika mtengo Wopereka Mankhwala Ophera Tizilombo Amitraz Ufa CAS 33089-61-1

Amitraz ndi yothandiza kwambiri polimbana ndi ma acarid, koma imagwiritsidwa ntchito ngati mankhwala ophera tizilombo m'magawo osiyanasiyana. Chifukwa chake, amitraz imapezeka m'njira zosiyanasiyana, monga ufa wonyowa, concentrate yomwe imatha kusungunuka, madzi osungunuka, ndi kolala yolowetsedwa.acaricide Amitrazndi mtundu wamankhwala ophera tizilomboItha kugwiritsidwa ntchito kupha kangaude wofiira komanso kuwongolera magawo onse a nthata za tetranychid ndi eriophyid, mapeyala otsekemera, tizilombo ta scale, mealybugs, whitefly, aphid, ndi mazira komanso mphutsi yoyamba ya Lepidoptera pa zipatso za pome, zipatso za citrus, thonje, zipatso za miyala, zipatso za m'nkhalango, sitiroberi, hops, cucurbits, aubergines, capsicums, tomato, zokongoletsera, ndi mbewu zina. Imagwiritsidwanso ntchito ngati ectoparasiticide ya nyama poletsa nkhupakupa, nthata ndi nsabwe pa ng'ombe, agalu, mbuzi, nkhumba ndi nkhosa.

Kugwiritsa ntchito

Amagwiritsidwa ntchito makamaka pa mbewu monga mitengo ya zipatso, ndiwo zamasamba, tiyi, thonje, soya, beets, ndi zina zotero, popewa ndikulamulira tizilombo toopsa tosiyanasiyana. Amagwiranso ntchito bwino polimbana ndi tizilombo ta homoptera monga peyala yachikasu planthopper ndi lalanje yellow whitefly. Chemicalbook imathandizanso polimbana ndi mazira a tizilombo tating'onoting'ono todya nyama ta peyala ndi tizilombo tosiyanasiyana ta noctuidae. Amagwiranso ntchito pa tizilombo monga aphid, thonje la bollworm, ndi red bollworms. Amagwira ntchito bwino pa akuluakulu, nymphs, ndi mazira a chilimwe, koma osati pa mazira a m'nyengo yozizira.

Kugwiritsa Ntchito Njira

1. Kupewa ndi kuwongolera nthata ndi tizilombo toononga m'mitengo ya zipatso ndi tiyi. Nthata za masamba a apulo, nsabwe za apulo, akangaude ofiira a citrus, nthata za dzimbiri za citrus, nthata zamatabwa, ndi nthata za hemitarsal za tiyi zinapoperedwa ndi 20% formamidine emulsifiable concentrate 1000~1500 Chemicalbook solution (100~200 mg/kg). Nthawi yotsala ndi miyezi 1-2. Masiku asanu mutagwiritsa ntchito koyamba tiyi theka la tarsal mite, muyenera kugwiritsanso ntchito ina kuti muphe nthata zomwe zangobadwa kumene.

2. Kupewa ndi kulamulira nthata za m'masamba. Pamene biringanya, nyemba ndi mphutsi za akangaude zayamba kuphuka bwino, thirani ndi 1000 ~ 2000 nthawi ya 20% ya concentrate yomwe ingachotsedwe (concentration yogwira ntchito 100 ~ 20 Chemical book 0mg/kg). Akalulu a mavwende ndi sera anathiridwa ndi 20% concentrate yomwe ingachotsedwe nthawi 2000 ~ 3000 (67 ~ 100mg/kg) panthawi yomwe nymphs zimakula kwambiri.

3. Kupewa ndi kulamulira nthata za thonje. Kupopera kwa kangaude wa thonje ndi nthawi 1000 ~ 2000 za 20% ya emulsifiable concentrate (effective concentration 100 ~ 200mg/kg Chemicalbook) panthawi yomwe mazira ndi nymphs zimakhala pachimake. 0.1-0.2mg/kg (yofanana ndi 2000-1000 nthawi 20% ya emulsifiable concentrate). Pogwiritsidwa ntchito pakati ndi kumapeto kwa kukula kwa thonje, ingagwiritsidwenso ntchito kulamulira thonje ndi red bollworm.

4. Kupewa ndi kuwongolera nkhupakupa, nthata, ndi tizilombo tina kunja kwa ziweto. Gwiritsani ntchito nthawi 2000 ~ 4000 za mankhwala osakanikirana a amitraz 20% kuti mupopere kapena kunyowetsa nthata zakunja za ziweto. Nkhanza za ng'ombe (kupatula akavalo) zitha kupukutidwa ndikutsukidwa ndi mankhwala osakanikirana a amitraz 20% pamlingo wa nthawi 400-1000 Chemicalbook. Kusamba kawiri mankhwala ndi nthawi ya masiku 7 kwakhala ndi zotsatira zabwino.

Kusamalitsa

1. Ikagwiritsidwa ntchito m'nyengo yotentha komanso yadzuwa yokhala ndi kutentha kosakwana 25 ℃, mphamvu ya amitraz imakhala yofooka.

2. Sikoyenera kusakaniza ndi mankhwala ophera tizilombo a alkaline (monga madzi a Bordeaux, mankhwala a sulfure, ndi zina zotero). Gwiritsani ntchito mbewu mpaka kawiri pa nyengo. Musasakanizane ndi parathion pa mitengo ya apulo kapena mapeyala kuti mupewe kuwonongeka ndi mankhwala.

3. Siyani kugwiritsa ntchito masiku 21 musanakolole zipatso za citrus, ndi kugwiritsa ntchito madzi okwanira 1000 kuposa madziwo. Siyani kugwiritsa ntchito thonje masiku 7 musanakolole, ndi kugwiritsa ntchito 3L/hm2 (20% difamiprid emulsifiable concentrate).

4. Ngati khungu lakhudzidwa, tsukani nthawi yomweyo ndi sopo ndi madzi.

5. Pali kuwonongeka kwa mankhwala ophera tizilombo toyambitsa matenda m'nthambi zazifupi za zipatso za maapulo a Golden Crown. Ndi otetezeka kwa adani achilengedwe a tizilombo ndi njuchi.