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Kugereranya ibyiza n'ibibi byica udukoko Chlorfenapyr, Indoxacarb, Lufenuron, na Emamectin Benzoate! (Igice cya 2)

5. Kugereranya igipimo cyo kubungabunga amababi

Intego nyamukuru yo kurwanya udukoko ni ukurinda udukoko kwangiza imyaka. Naho niba udukoko dupfa vuba cyangwa buhoro, cyangwa byinshi cyangwa bike, ni ikibazo cyimyumvire yabantu. Igipimo cyo kubika amababi nicyo kimenyetso cyerekana agaciro k'ibicuruzwa.
Kugereranya ingaruka zo kugenzura ibibabi byumuceri, igipimo cyo kubika amababi ya lufenuron gishobora kugera kuri 90%, Emamectin Benzoate irashobora kugera kuri 80.7%, indoxacarb ishobora kugera kuri 80%, Chlorfenapyr ishobora kugera kuri 65%.
Igipimo cyo kubungabunga amababi: lufenuron> Emamectin Benzoate> Indoxacarb> Chlorfenapyr

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6. Kugereranya umutekano
Lufenuron: Kugeza ubu, nta ngaruka mbi. Muri icyo gihe, iyi agent ntizongera gutera kwanduza udukoko twonsa kandi igira ingaruka zoroheje kubantu bakuru b'udukoko twiza ndetse nigitagangurirwa.
Chlorfenapyr: Yumva imboga zikomeye n'ibihingwa bya melon, ikunze kwibasirwa na phytotoxicity iyo ikoreshejwe ubushyuhe bwinshi cyangwa muri dosiye nyinshi;
Indoxacarb: Ni umutekano cyane kandi nta ngaruka mbi. Imboga cyangwa imbuto zirashobora gutorwa no kuribwa bukeye bwaho umuti wica udukoko.

Emamectin Benzoate: Ni umutekano mwinshi mubihingwa byose ahantu harinzwe cyangwa inshuro 10 inshuro zisabwa. Numuti wica udukoko twangiza ibidukikije.
Umutekano: Emamectin Benzoate ≥ indoxacarb> lufenuron> Chlorfenapyr

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7. Kugereranya ibiciro byimiti
Kubarwa ukurikije amagambo yatanzwe na dosiye yinganda zitandukanye mumyaka yashize.
Kugereranya ibiciro byimiti ni: indoxacarb> Chlorfenapyr> lufenuron> Emamectin Benzoate
Muri rusange ibyiyumvo bitanu mukoresha nyabyo:
Ubwa mbere nakoresheje lufenuron, numvise ko ingaruka ari impuzandengo. Nyuma yo kuyikoresha kabiri yikurikiranya, numvise ingaruka zidasanzwe.
Kurundi ruhande, numvise ko ingaruka za fenfonitrile zari nziza cyane nyuma yo gukoreshwa bwa mbere, ariko nyuma yo gukoreshwa inshuro ebyiri zikurikiranye, ingaruka zabaye impuzandengo.
Ingaruka za Emamectin Benzoate na indoxacarb ziri hafi.
Ku bijyanye n’ibihe byangiza udukoko, birasabwa gufata ingamba zo "gukumira mbere, gukumira no gukumira byimazeyo", kandi hagafatwa ingamba (umubiri, imiti, ibinyabuzima, nibindi) mugihe cyambere cyo kubaho kugirango hirindwe kandi birinde neza, bityo kugabanya umubare na dosiye yimiti yica udukoko mugihe cyakurikiyeho no gutinda kurwanya imiti yica udukoko. .
Iyo ukoresheje imiti yica udukoko mugukumira no kuyirwanya, birasabwa guhuza imiti yica udukoko dukomoka ku bimera cyangwa ibinyabuzima nka pyrethrine, pyrethrine, matrines, nibindi, hanyuma ukabivanga ukabizunguruka hamwe n’imiti kugirango bigere ku ntego yo kugabanya umuvuduko w’ibiyobyabwenge; Iyo ukoresheje imiti, birasabwa gukoresha imyiteguro yimvange no kuyikoresha ubundi kugirango ugere ku ngaruka nziza zo kugenzura.

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Igihe cyo kohereza: Ukuboza-18-2023