I-Lufenuron

Incazelo emfushane:

Indlela Yokusebenza ye-Lufenuron:

  • Ivimbela ukwakheka kwe-chitin (Iqembu le-IRAC 15) – isebenza ngokuvimbela ukwakheka kanye nokufakwa kwe-chitin ku-exoskeleton yezinambuzane
  • I-Lufenuron isebenza ngokuphazamisa i-chitin polymerization ngesikhathi sokubola, ivimbela izibungu ekwakheni i-cuticle entsha
  • Uma zigwinywa yizibungu, okuholela ekufeni ngesikhathi sokuchama; izibungu ezindala ezingase zibonakale zingase zibonise ukwehla kokuzala kanye nemiphumela yokubulala izitho zangasese ngokusebenzisa umsebenzi we-transovary.

Izakhiwo Eziyinhloko / Ama-USP:

  • Isebenza kakhulu ngokudla ezigabeni ezingavuthiwe - isebenza kancane, ukufa kwenzeka ngenxa yokulamba njengoba imisipha yesandla ingenazo izindawo zokubambelela ekhanda elibuthakathaka.
  • Enye indlela enhle kakhulu esikhundleni se-organophosphates yokulawula izinambuzane zezithelo kanye ne-bollworm
  • Kuphephile kakhulu ezinambuzaneni ezizuzisayo, ezitheni zemvelo, nasezincelisayo – ubuthi obuphansi ezintweni eziphilayo ezingahlosiwe
  • Ilungele kahle izinhlelo ze-IPM kanye ne-IRM - inikeza indlela ehlukile yokusebenza yokulawula ukumelana ngaphandle kokumelana nezinye izinhlobo zezibulala-zinambuzane
  • Ukuqina okuphezulu kwe-lipophilicity (log P ~5.12) kunikeza umsebenzi osele ohlala isikhathi eside
  • Imisebenzi ye-broad spectrum – I-Lepidoptera (ama-bollworm, ama-armyworm, ama-leafminers), Ama-Thrips, Ama-Mite (ama-rust mite), Ama-Coleoptera, Ama-Fleas, nama-Cockroaches

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ibanga Lobuchwepheshe: 97%TC

Ukwakheka Ithagethi Isilinganiso
I-Lufenuron 15% SC i-beet armyworm 150-200ml/ha
I-Lufenuron 5% ME i-leek peggot 3750-4500ml/ha
I-Lufenuron 5% EC i-beet armyworm 450-600ml/ha
I-Lufenuron engu-60% WDG i-beet armyworm 45-90g/ha
I-Lufenuron 15% +Abamectin 5%SC isibungu sokugqwala ukuncibilikisa okuphindwe ka-12000–14000
I-Lufenuron 8% +Emamectin benzoate 2%ME i-beet armyworm 22.5-30ml/ha
I-Lufenuron 20% +Abamectin-aminomethyl 5% SC isibungu sokugqwala ukuncibilikisa okuphindwe ka-8000–10000
I-Lufenuron 5% +Profenofos 50%EC i-cotton bollworm 450-750ml/ha
I-Lufenuron 8% +Deltamethrin 2% SC i-beet armyworm 150-300ml/ha
I-Lufenuron 6% +Chlorfenapyr 24%SC i-beet armyworm 225-300ml/ha
I-Lufenuron 10% +Bifenthrin 5%SC inundu elingemuva kwedayimane 180-225ml/ha
I-Lufenuron 9.5%+Lambda-cyhalothrin 9.5% SC i-beet armyworm 45-105ml/ha
I-Lufenuron 10% +Tolfenpyrad 30%SC i-beet armyworm 225-300ml/ha
I-Lufenuron 10% +Beta-cyfluthrin5%SC iklabishi eliyimpukane 75-225ml/ha
I-Lufenuron 5% +Alpha-cypermethrin 5% EC i-beet armyworm 300-450ml/ha
I-Lufenuron 5% +Beta-cypermethrin5% ME I-litchi fruit borer ukuncibilikisa okuphindwe ka-1500–2000
I-Lufenuron 2.5% +Beta-cypermethrin 5.5% EC I-litchi fruit borer ukuncibilikisa okuphindwe ka-1000–1300
I-Lufenuron 10% +Chlorantraniliprole 20%SC i-beet armyworm 90-120ml/ha
I-Lufenuron 45% +Chlorantraniliprole 30%SC inundu elingemuva kwedayimane 45-60g/ha
I-Lufenuron 24% + i-Spinosad 8% SC i-beet armyworm 90-120ml/ha
I-Lufenuron 15% + I-Spirodiclofen 25% SC isibungu sokugqwala ukuncibilikisa okuphindwe ka-1000–2000
I-Lufenuron 1.2% +Chlorpyrifos 28.8%ME i-cotton bollworm 1350-2250g/ha
I-Lufenuron 100g/L +Thiamethoxam 300g/L SC i-leek peggot 1650-1950ml/ha
I-Lufenuron 5% +Indoxacarb10%SC isibungu sempi sokuwa 225-300ml/ha
I-Lufenuron 10% +Cyantraniliprole 10%SC inundu elingemuva kwedayimane 90-150ml/ha
I-Lufenuron 80g/L +Clothianidin 320g/L SC i-leek peggot 750-1050ml/ha
I-Lufenuron 50g/L + i-Dinotefuran 250g/L iklabishi eliyimpukane 300-375ml/ha
I-Lufenuron 50g/L +Fenpropathrin 200g/L SC ibhu lomvukuzi wamaqabunga ukuncibilikisa okuphindwe kabili kuka-2700–3500
I-Lufenuron 5% +Diafenthiuron8%SC inundu elingemuva kwedayimane 600-675ml/ha
I-Lufenuron 10% +Methoxyfenozide 10%SC i-beet armyworm 150-300ml/ha

Isicelo:

1. Iklabishi: Faka esigabeni esiphezulu noma ekuqaleni kwesigaba sesibungu se-beet armyworm. Sebenzisa u-30-50 ml/mu. Isikhathi sokuphepha siyizinsuku eziyi-10-14, futhi kungabi ngaphezu kokusetshenziswa okubili ngesikhathi ngasinye sokukhulisa.

2. Ubhontshisi Oluhlaza: Faka esigabeni esiphezulu se-larval se-pod borer. Sebenzisa u-40-50 ml/mu. Isikhathi sokuphepha siyizinsuku eziyi-7, futhi kungabi ngaphezu kwezikhathi ezintathu ngesikhathi ngasinye sokutshala.

3. Ukotini: Faka lapho amaqanda eqala ukuchamisela emazinyweni esigaba sokuqala se-bollworm. Sebenzisa u-30-50 ml/mu. Isikhathi sokuphepha siyizinsuku ezingu-28, futhi kungabi ngaphezu kokusetshenziswa okukodwa ngesikhathi ngasinye sokukhula.

4. Umuthi we-Citrus: Faka esicongweni sokuchamisela amaqanda esiteji sokuqala se-nymph se-rust mite. Nciphisa izikhathi ezingu-1500-2500. Isikhathi sokuphepha siyizinsuku ezingu-28, futhi kungabi ngaphezu kokusetshenziswa okubili ngesikhathi ngasinye sokukhula.

5. Imifino yeBrassica: Faka ekuqaleni kokuchamisela kwamaqanda ebangeni lokuqala le-larval ye-beet armyworm. Faka kanye njalo ezinsukwini ezingu-7-10, kabili ngokulandelana. Isikhathi sokuphepha siyizinsuku ezingu-14, futhi kungabi ngaphezu kokusetshenziswa okubili ngesikhathi sokukhula.

Izexwayiso:

Isivuno ngasinye singasetshenziswa izikhathi ezingaphezu kwezimbili ngesizini ngayinye yokulima. Isikhathi sokuphepha siyahlukahluka ngokwesitshalo: izinsuku eziyi-7 zobhontshisi oluhlaza, izinsuku eziyi-7-14 zeklabishi, izinsuku eziyi-14 zemifino ye-brassica, izinsuku ezingama-28 zezithelo ze-citrus kanye nekotini.

Lesi sibulala-zinambuzane sinobuthi ezinhlanzini, ezimbotsheni zesilika, nasezinyonini. Gcina kude nezindawo zokulima izinhlanzi, izingadi ze-mulberry, kanye nezindawo zokulima zasemanzini. Ungahlanzi imishini yokufaka emachibini noma emifuleni.

Ubuthi obuphansi ezinyosini nasezintweni eziphilayo zasemanzini, ingozi encane ku-Trichogramma wasps, kodwa ubuthi obuphakathi ezinyonini.

Zungezisa ngezibulala-zinambuzane ezinezindlela ezahlukene zokwenza ukuze zilibazise ukukhula kokumelana. Isebenza kahle ngokumelene nezinambuzane esezivele zimelana nama-pyrethroids nama-organophosphates.


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  • Bhala umlayezo wakho lapha bese uwuthumela kithi

    Cela Ulwazi Xhumana nathi