Ṣe o lo abamectin, beta-cypermethrin, ati emamectin ni deede bi?

  Abamectin,beta-cypermethrin, atiemamectinjẹ awọn ipakokoropaeku ti o wọpọ julọ lo ninu ogbin wa, ṣugbọn ṣe o loye awọn ohun-ini gidi wọn gaan?

1,Abamectin

Abamectin jẹ ipakokoropaeku atijọ.O ti wa lori ọja fun diẹ sii ju ọdun 30 lọ.Kilode ti o tun wa ni ilọsiwaju bayi?

1. Ilana ipakokoro:

Abamectin ni agbara penetrability to lagbara ati ni akọkọ ṣe ipa ti pipa olubasọrọ ati pipa ikun ti awọn ajenirun.Nigba ti a ba fun sokiri awọn irugbin, awọn ipakokoropaeku yoo yara wọ inu mesophyll ọgbin, ati lẹhinna ṣe awọn apo majele.Awọn ajenirun yoo ni awọn aati majele nigbati wọn ba mu awọn ewe mu tabi kan si abamectin lakoko awọn iṣẹ ṣiṣe, ati pe wọn kii yoo ku lẹsẹkẹsẹ lẹhin majele., yoo wa paralysis, dinku arinbo, lagbara lati jẹun, ati nigbagbogbo ku laarin ọjọ meji 2.Abamectin ko ni ipa ovicidal.

2. Iṣakoso kokoro akọkọ:

Ohun elo abamectin lori awọn eso ati ẹfọ: le pa awọn mites, awọn spiders pupa, awọn spiders ipata, mites Spider, mites gall, rollers bunkun, diploid borers, moth diamondback, owu bollworm, alajerun alawọ ewe, beet armyworm, aphids, awọn miners bunkun, Psyllids ati awọn miiran. awọn ajenirun ni ipa ti o dara pupọ.Lọ́wọ́lọ́wọ́, wọ́n máa ń lò ó fún ìrẹsì, àwọn igi èso, ewébẹ̀, ẹ̀pà, òwú àti àwọn ohun ọ̀gbìn mìíràn.

2,Beta-cypermethrin

1. Ilana ipakokoro:

Awọn ipakokoro ti kii ṣe eto, ṣugbọn awọn ipakokoro ipakokoro pẹlu olubasọrọ ati awọn ipa majele ikun, run iṣẹ ti eto aifọkanbalẹ ti awọn kokoro nipasẹ ibaraenisepo pẹlu awọn ikanni iṣuu soda.

2. Iṣakoso kokoro akọkọ:

Beta-cypermethrin jẹ ipakokoro ti o gbooro pupọ pẹlu iṣẹ ṣiṣe insecticidal giga lodi si ọpọlọpọ iru awọn ajenirun.Nibẹ ni o wa: awọn caterpillar taba, owu bollworms, pupa bollworms, aphids, leafminers, beetles, rùn kokoro, psyllids, carnivores, ewe rollers, caterpillars, ati ọpọlọpọ awọn miiran ajenirun ni ipa rere.

3,A-iyọ̀:

1. Ilana ipakokoro:

Ti a ṣe afiwe pẹlu abamectin, emamectin ni iṣẹ ṣiṣe ipakokoro ti o ga julọ.Acitretin le mu ipa ti awọn ara bii amino acid ati γ-aminobutyric acid pọ si, ki iye nla ti awọn ions kiloraidi wọ inu awọn sẹẹli nafu, nfa isonu ti iṣẹ sẹẹli, idalọwọduro iṣan ara, ati idin dẹkun jijẹ lẹsẹkẹsẹ nigbati o ba kan si, ti o mu abajade ko le yipada. paralysis.Ku laarin 4 ọjọ.Awọn ipakokoropaeku o lọra pupọ.Fun awọn irugbin pẹlu nọmba nla ti awọn ajenirun, o niyanju lati yara ati lo wọn papọ.

2. Iṣakoso kokoro akọkọ:

O jẹ lilo pupọ ni awọn ẹfọ, awọn igi eso, owu ati awọn irugbin miiran, ati pe o ni iṣẹ ṣiṣe ti o ga julọ si awọn mites, Lepidoptera, Coleoptera ati awọn ajenirun.O ni iṣẹ-ṣiṣe ti ko ni afiwe ti awọn ipakokoropaeku miiran, paapaa fun rola ewe-pupa pupa, budworm taba, hawkmoth taba, moth diamondback, dryland armyworm, owu bollworm, ọdunkun Beetle, eso kabeeji ounjẹ borer ati awọn ajenirun miiran.

Nigbati o ba yan awọn ọja, o gbọdọ mọ diẹ sii ati lẹhinna yan ni ibamu si ipo tirẹ, lati le ṣaṣeyọri ọna ti o munadoko diẹ sii ti pipa awọn kokoro.