Ohun elo
Permethrinni o ni lagbara ifọwọkan ati Ìyọnu oro, ati ki o ni awọn abuda kan ti lagbara knockout agbara ati ki o yara insecticidal iyara. O jẹ iduroṣinṣin diẹ sii si ina, ati idagbasoke ti resistance si awọn ajenirun tun lọra labẹ awọn ipo lilo kanna, ati pe o munadoko pupọ si awọn idin lepidoptera. O le ṣee lo ni ẹfọ, tii, eso igi, owu ati awọn miiran ogbin lati se ati iṣakoso ifipabanilopo, aphids, owu bollworm, owu bollworm, owu aphid, alawọ ewe bug, ofeefee adikala Beetle, pishi small food worm, citrus leaf miner moth, 28 stars ladybird, tea inchworm, tea caterpillar, tea tea tun ni ilera ti o dara. Fun apere, Iṣakoso ti owu bollworm ati owu pupa bollworm, ni awọn akoko isubu ẹyin, pẹlu 10% ipara 1000 ~ 1250 igba olomi spraying, ati ki o toju bridge worm ati ewe roll worm.
Iṣakoso ti imototo ajenirun
(1) Housefly: Ni ibugbe ti housefly, fun sokiri pẹlu 10% ipara 0.01 ~ 0.03ml(eroja ti o munadoko 1 ~ 3mg) fun mita onigun, eyiti o le pa awọn eṣinṣin daradara.
(2) Awọn ẹfọn: Ni awọn ibugbe ẹfọn, fun sokiri pẹlu ipara 10% 0.01 ~ 0.03ml (eroja ti o munadoko 1 ~ 3mg) fun mita onigun. Fun idin, 10% ipara le ti wa ni ti fomi si omi nipasẹ 1mg/kg, ati lẹhinna fun sokiri tabi dà sinu awọn puddles nibiti idin ti nran, eyiti o le pa awọn idin daradara.
(3) Cockroaches: Lo sokiri ti o ku lori oju agbegbe iṣẹ akukọ, tabi sokiri taara lori ara kokoro, iwọn lilo jẹ 0.008g/m2.
(4) Termites: Lori dada ti oparun ati igi ti o jẹ ipalara si awọn kokoro bi sokiri iyokù, tabi abẹrẹ awọn itẹ ẹfọn, lo 10% epo emulsified 830 ~ 1000 igba omi, ifọkansi ti o munadoko 100 ~ 120mg / kg
A tun lo Permethrin lati ṣakoso awọn ajenirun ibi ipamọ (pẹlu awọn ajenirun ọkà ibi ipamọ), gẹgẹbi moth eso ti o gbẹ, beetle taba, moth ọkà India, ri jija ọkà, robber ọkà pupa, erin jero, erin agbado, moth alikama, ipata pupa ọkà robber, isokuso ẹsẹ erupẹ mite, quadripleura, bbl Idilọwọ ati iṣakoso dudu furro. Beetle, ofeefee ẹsẹ Beetle, aga jiji Beetle, apo ọkà moth, bbl Exterminating ile termites ati reticulitermes, ati idilọwọ awọn oparun igi lati ni harmed nipa North American ile longiceps, aga jiji elede, brown powder beetles, aami oparun longiceps, ati ọkan-oju oparun longiceps.
Awọn ọna ti lilo ipakokoropaeku
1.Cotton kokoro iṣakoso: owu bollworm ni akoko idabo ẹyin, pẹlu 10% ipara 1000-1250 igba omi bibajẹ. Iwọn kanna le ṣakoso bollworm pupa, kokoro afara ati kokoro yipo ewe. Aphid ororoo le ni iṣakoso ni imunadoko nipa lilo 10% epo emulsified 2000-4000 igba sokiri omi lakoko akoko iṣẹlẹ. Iwọn lilo yẹ ki o pọ si lati ṣe idiwọ ati ṣakoso aphid.
2. Iṣakoso ti awọn ajenirun Ewebe: awọn kokoro eso kabeeji, diamond-moth ni ọdun 3 ṣaaju iṣakoso, pẹlu 10% ipara 1000-2000 igba omi bibajẹ. O tun le ṣe itọju aphid.
3. Iṣakoso kokoro ti igi eso: moth bunkun citrus ni itusilẹ akọkọ ti awọn akoko 1250-2500 ti omi sokiri ti 10% ipara, ati pe o tun le ṣe itọju osan ati awọn ajenirun citrus miiran, ailagbara lodi si awọn mites citrus. Nigbati oṣuwọn eso ẹyin ba de 1%, iṣakoso naa ni a ṣe pẹlu 10% epo emulsification 1000-2000 igba omi sokiri. Ni iwọn kanna ati ni akoko kanna, o tun le ṣakoso eso pia kekere alajerun ounje, ati tun ṣe itọju moth ti o yiyi ewe ati aphids ati awọn ajenirun igi eso miiran, ṣugbọn ko ni ipa lori awọn mii ewe.
4. Išakoso kokoro tii tii: iṣakoso ti inchworm tii, moth tea, caterpillar tea, tii elegun moth, ni akoko 2-3 instar idin blooming, pẹlu 2500-5000 igba omi ti a fi omi ṣan, lakoko ti o tun ṣe itọju ewe alawọ ewe, aphids.
5. Taba kokoro iṣakoso: pishi aphid, taba alawọ ewe kokoro ni awọn iṣẹlẹ akoko pẹlu 10-20mg / kg omi sokiri boṣeyẹ.
Akoko ifiweranṣẹ: Kínní-06-2025