I-Beveria Wp ethengiswa ngobuningi efektri

Incazelo Yomkhiqizo

I-Amitraz isebenza kahle kakhulu ngokumelene nama-acarid, kodwa isetshenziswa njengesibulala-zinambuzane emikhakheni eminingi ehlukene. Ngakho-ke, i-amitraz itholakala ngezindlela eziningi ezahlukene, njengempuphu emanzi, i-concentrate engaxutshwa, uketshezi oluxubekayo, kanye nekhola elifakwe emanzini.i-acaricide i-Amitrazuhlobo lweisibulala-zinambuzane sokulawula izinambuzane.Ingasetshenziswa ukubulala isicabucabu esibomvu nokulawula zonke izigaba zezibungu ze-tetranychid kanye ne-eriophyid, ama-pear suckers, izinambuzane ezinama-scale, ama-mealybugs, i-whitefly, ama-aphid, namaqanda kanye nezibungu zokuqala ze-Lepidoptera ku-pome fruit, izithelo ze-citrus, ukotini, izithelo zamatshe, izithelo zasehlathini, ama-strawberry, ama-hops, ama-cucurbits, ama-aubergine, ama-capsicum, utamatisi, izinto zokuhlobisa, kanye nezinye izitshalo. Iphinde isetshenziswe njenge-ectoparasiticide yezilwane ukulawula imikhaza, izibungu kanye nezintwala ezinkomeni, ezinjeni, ezimbuzini, ezingulubeni nasezimvini.

Isicelo

Isetshenziswa kakhulu ezitshalweni ezifana nezihlahla zezithelo, imifino, itiye, ukotini, ubhontshisi, ama-beet ashukela, njll., ukuvimbela nokulawula izinhlobo ezahlukene zezibungu eziyingozi. Isebenza kahle futhi ngokumelene nezinambuzane ze-homoptera ezifana ne-pear yellow planthopper kanye ne-orange yellow whitefly. I-Chemicalbook iyasebenza futhi ngokumelene namaqanda ezinambuzane ezincane ezidla inyama ze-pear kanye nezinambuzane ezahlukahlukene ze-noctuidae. Iphinde ibe nemiphumela ethile ezilokazaneni ezifana nama-aphid, ama-cotton bollworm, kanye nama-red bollworm. Isebenza kahle kubantu abadala, ama-nymphs, namaqanda asehlobo, kodwa hhayi emaqandeni asebusika.

Ukusebenzisa Izindlela

1. Ukuvimbela nokulawula izimbuzane nezinambuzane ezihlahleni zezithelo nezetiye. Izimbuzane zamaqabunga e-apula, izimbuzane zama-apula, izimbuzane ezibomvu ze-citrus, izimbuzane zokugqwala kwe-citrus, izimbuzane zokhuni, kanye nezimbuzane ze-hemitarsal zetiye zifuthwe nge-20% ye-formamimidine emulsifiable concentrate engu-1000~1500 Chemicalbook solution (100~200 mg/kg). Isikhathi sokulinda siyinyanga eyi-1-2. Ezinsukwini ezinhlanu ngemva kokusetshenziswa kokuqala kwe-tea half tarsal mite, kufanele kufakwe esinye isicelo ukubulala izimbuzane ezisanda kuchanyuselwa.

2. Ukuvimbela nokulawula izibungu zemifino. Uma i-eggplant, ubhontshisi kanye nezibungu zesicabucabu seziqhakazile, fafaza ngokuphindwe ka-1000 ~ 2000 kokugxilisa okungafakwanga ku-20% (ukugxilisa okusebenzayo okungu-100 ~ 20 Incwadi yamakhemikhali engu-0mg/kg). Izicabucabu ze-Watermelon kanye ne-wax gourd zafuthwa ngokugxilisa okungafakwanga ku-20% izikhathi ezingu-2000 ~ 3000 (67 ~ 100mg/kg) ngesikhathi sesikhathi esiphezulu se-nymphs.

3. Ukuvimbela nokulawula izibungu zikakotini. Isifutho sesicabucabu sikakotini esinokugxila okungafakwanga emulsifiable okuphindwe ka-1000 ~ 2000 okungu-20% okungafakwa emulsifiable (ukuhlushwa okusebenzayo okungu-100 ~ 200mg/kg Chemicalbook) ngesikhathi sokuphakama kwamaqanda nama-nymphs. 0.1-0.2mg/kg (okulingana nokuhlushwa okungafakwanga emulsifiable okuphindwe ka-2000-1000 okuphindwe ka-20%). Isetshenziswa ezigabeni eziphakathi nasekupheleni kokukhula kukakotini, ingasetshenziswa futhi ukulawula kokubili i-cotton bollworm kanye ne-red bollworm.

4. Ukuvimbela nokulawula imikhaza, izibungu, nezinye izinambuzane ngaphandle kwemfuyo. Sebenzisa izikhathi ezingu-2000 ~ 4000 zama-concentrates amitraz emulsifiable angama-20% ukuze ufafaze noma ucwilise izibungu zangaphandle zemfuyo. Izibungu zezinkomo (ngaphandle kwamahhashi) zingasulwa futhi zihlanzwe nge-concentrates emulsifiable engama-20% ye-amitraz emulsifiable ngesilinganiso sezikhathi ezingu-400-1000 ze-Chemicalbook. Ukugeza kabili ngemithi okunezikhawu zezinsuku ezingu-7 kuholele emiphumeleni emihle.

Izinyathelo zokuzivikela

1. Uma isetshenziswa esimweni sezulu esishisayo nesinelanga lapho amazinga okushisa engaphansi kwama-25 ℃, ukusebenza kahle kwe-amitraz kubi.

2. Akufanele ukuxuba nezibulala-zinambuzane ze-alkaline (njenge-Bordeaux liquid, ama-sulfur compounds, njll.). Sebenzisa isivuno kuze kube izikhathi ezimbili ngesizini. Ungaxubi ne-parathion yezihlahla zama-apula noma zamapheya ukuze ugweme ukulimala kwezidakamizwa.

3. Yeka ukusebenzisa izinsuku ezingama-21 ngaphambi kokuvunwa kwe-citrus, ngokusetshenziswa okuphezulu okuphindwe ka-1000 koketshezi. Yeka ukusebenzisa ukotini ezinsukwini eziyi-7 ngaphambi kokuvunwa, ngokusetshenziswa okuphezulu okungu-3L/hm2 (20% difamiprid emulsifiable concentrate).

4. Uma isikhumba sithintana, hlambulula ngokushesha ngensipho namanzi.

5. Kukhona umonakalo obangelwa yizidakamizwa obangelwa ukusha kwamaqabunga emagatsheni ezithelo ezimfushane zama-apula e-Golden Crown. Kuphephile ezitheni zemvelo zezinambuzane nezinyosi.