Iindaba zeshishini
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Cypermethrin: Ibulala ntoni, kwaye ingaba ikhuselekile ebantwini, ezinjeni, nasezikatini?
I-Cypermethrin sisitshabalalisi esidume ngokubanzi nesihlonitshwa ngobuchule baso bokulawula iintlobo ngeentlobo zezitshabalalisi zasemakhaya.Ivela kwi-1974 kwaye yamkelwa yi-US EPA ngo-1984, i-cypermethrin iyinxalenye ye-pyrethroid ye-insecticide, ilinganisa i-pyrethrins yendalo ekhoyo kwi-chrysanthemum ...Funda ngokugqithisileyo -
I-Triazole fungicides efana ne-Difenoconazole, i-Hexaconazole kunye ne-Tebuconazole zisetyenziswa ngokukhuselekileyo nangempumelelo ngale ndlela.
I-Triazole fungicides efana ne-Difenoconazole, i-Hexaconazole, kunye ne-Tebuconazole zisetyenziswa ngokuqhelekileyo i-fungicides kwimveliso yezolimo.Zineempawu ze-spectrum ebanzi, ukusebenza kakuhle okuphezulu, kunye netyhefu ephantsi, kwaye zineziphumo ezilungileyo zokulawula izifo ezahlukeneyo zezityalo.Nangona kunjalo, kufuneka ...Funda ngokugqithisileyo -
Zeziphi izitshabalalisi kunye neZigulo ezinokulawula iMatrine, isitshabalalisi seBhotani?
IMatrine luhlobo lwesibulali-ntsholongwane sezityalo.Ikhutshwe kwiingcambu, iziqu, amagqabi kunye neziqhamo ze-Sophora flavescens.Ichiza linamanye amagama abizwa ngokuba yi-matrine kunye ne-aphids.Ichiza liyityhefu ephantsi, intsalela ephantsi, ihambelana nokusingqongileyo, kwaye ingasetyenziselwa iti, icuba kunye nezinye izityalo.Matrin...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-glyphosate kunye ne-glufosinate-ammonium?Kutheni i-glyphosate ingasetyenziswa kumabhoma?
Kukho umahluko wegama elinye kuphela phakathi kwe-glyphosate kunye ne-glufosinate-ammonium.Nangona kunjalo, abathengisi abaninzi bezolimo kunye nabahlobo babalimi abakacaci kakuhle malunga naba "bazalwana" babini kwaye abakwazi ukwahlula kakuhle.Ngoko ke yintoni umahluko?IGlyphosate kunye neGlufo...Funda ngokugqithisileyo -
Umahluko phakathi kweCypermethrin, Beta- Cypermethrin kunye neAlpha-cypermethrin
Izitshabalalisi zePyrethroid zineempawu eziqinileyo ze-chiral kwaye zihlala zineenantiomers ezininzi ze-chiral.Nangona ezi enantiomers zineepropathi zenyama kunye neekhemikhali ezifanayo ncam, zibonisa imisebenzi yokubulala izinambuzane eyahluke ngokupheleleyo kunye neempawu zebhayoloji kwi-vivo.Ubuthi kunye ne-en...Funda ngokugqithisileyo -
Itekhnoloji yokusetyenziswa kweDiquat: i-pesticide elungileyo + ukusetyenziswa ngokuchanekileyo = isiphumo esihle!
1. Intshayelelo yeDiquat Diquat yeyesithathu kwezona zithandwa kakhulu kwi-biocidal herbicide emhlabeni emva kwe-glyphosate kunye neparaquat.IDiquat sisichiza sokutshabalalisa ukhula kwibipyridyl.Ngenxa yokuba iqulethe i-athomu ye-bromine kwinkqubo ye-bipyridine, ineempawu ezithile zenkqubo, kodwa ayiyi kulimaza iingcambu zezityalo.Iyakwazi...Funda ngokugqithisileyo -
I-Difenoconazole, ikhusela kwaye iphatha izifo zezityalo ezi-6, iyasebenza kwaye kulula ukuyisebenzisa
I-Difenoconazole sisichiza sokungunda esisebenza kakuhle kakhulu, sikhuselekile, sinetyhefu esezantsi, ebanzi efunxwa zizityalo kwaye inokungena ngamandla.Ikwayimveliso eshushu phakathi kwemichiza yokungunda.1. Iimpawu (1) I-systemic conduction, i-bactericidal spectrum ebanzi.Fenoconazole...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwe-tebuconazole kunye ne-hexaconazole?Indlela yokukhetha xa usebenzisa?
Funda malunga ne-tebuconazole kunye ne-hexaconazole Ngokwembono yokuhlelwa kwe-pesticide, i-tebuconazole kunye ne-hexaconazole zombini ziyi-triazole fungicides.Bobabini bafezekisa umphumo wokubulala i-pathogens ngokuthintela ukuhlanganiswa kwe-ergosterol kwifungi, kwaye bane-certa ...Funda ngokugqithisileyo -
Ngaba i-abamectin inokuxutywa kunye ne-imidacloprid?Ngoba?
I-ABAMECTIN I-Abamectin yiCompound yeMacrolide kunye ne-Antibiotic Biopesticides.Ngoku i-Itis i-Arhente esetyenziswa ngokubanzi enokuthi ithintele kwaye ilawule i-Pestsand kwaye inokulawula ngokufanelekileyo amangolwane kwaye i-Root Knot-Nem-Atodes Abamectin Inetyhefu yesisu kunye neziphumo zoqhagamshelwano kwiMit...Funda ngokugqithisileyo -
I-Bifenthrin VS Bifenazate: Iziphumo zahlukene zehlabathi!Musa ukuyisebenzisa kakubi!
Umhlobo ongumlimi wabonisana naye waza wathi kukho iinkumbi ezininzi ezikhula kwipepile kwaye wayengazi ukuba leliphi iyeza eliya kusebenza, ngoko wacebisa iBifenazate.Umlimi wathenga isitshizi eyedwa, kodwa emva kweveki, wathi amangolwane ayengalawuleki kwaye ayesiba mbi...Funda ngokugqithisileyo -
I-Imidacloprid ayilawuli nje iintwala.Uyazi ukuba zeziphi ezinye izitshabalalisi enokuzilawula?
Imidacloprid luhlobo lwe-pyridine ring heterocyclic insecticide yokulawula izinambuzane.Kwimvakalelo yomntu wonke, i-imidacloprid lichiza lokulawula i-aphids, enyanisweni, imidacloprid eneneni sisibulala-zinambuzane esibanzi, asinayo kuphela isiphumo esihle kwi-aphids, kodwa inesiphumo esihle sokulawula ...Funda ngokugqithisileyo -
I-Glyphosate – iye yaba sesona sitshabalalisi sikhulu ehlabathini ngemveliso nangentengiso
I-Glyphosate – iye yaba sesona sitshabalalisi sikhulu ehlabathini ngemveliso kunye nentengiso Imichiza yokutshabalalisa ukhula yohlulwe yangamaqela amabini: ayikhethiyo kwaye iyakhetha.Phakathi kwabo, isiphumo sokubulala i-herbicides engakhethiyo kwizityalo eziluhlaza "akukho mahluko", kwaye eyona nto iphambili ...Funda ngokugqithisileyo
