Litaba tsa Lihlahisoa
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Sebolaea se bolaeang likokoana-hloko se ka thibelang le ho phekola maloetse a fetang 100—pyraclostrobin
Pyraclostrobin ke methoxyacrylate fungicide e nang le sebopeho sa pyrazole se entsoeng ke BASF Jeremane ka 1993. E 'nile ea sebelisoa ho feta lijalo tsa 100.E na le mefuta e mengata ea bactericidal spectrum, likokoana-hloko tse ngata tse hlaselang, le ho itšireletsa mafung.E na le thobalano e matla, e ntlafatsa ho hanyetsa khatello ea lijalo ...Bala haholoanyane -
Hantle-ntle gibberellin e etsa eng?na u tseba?
Gibberellins e ile ea fumanoa ka lekhetlo la pele ke bo-rasaense ba Majapane ha ba ntse ba ithuta raese "lefu la bakanae".Ba ile ba fumana hore lebaka leo ka lona limela tsa raese tse tšoeroeng ke lefu la bakanae li ileng tsa hōla li bile li le mosehla e ne e le ka lebaka la lintho tse hlahisoang ke gibberellins.Hamorao, ...Bala haholoanyane -
Tlhahlobo le taolo ea tamati grey leaf spot (letheba le sootho)
Letlapa le leputsoa le boetse le bitsoa sesame leaf spot ke lihoai tsa meroho tlhahisong.Haholo-holo e senya makhasi, 'me maemong a boima, li-petioles li boetse li senyeha.Qalong ea lefu lena, makhasi a koahetsoe ke matheba a manyenyane a sootho.Maqeba a kolobisitsoe ke metsi 'me ha a tloaelehe ...Bala haholoanyane -
Ka bobeli ke li-fungicides, phapang ke efe lipakeng tsa mancozeb le carbendazim?Tšebeliso ea eona ho holisa lipalesa ke efe?
Mancozeb ke sebolaea-khuru se sireletsang seo hangata se sebelisoang tlhahisong ea temo.Ke ntho e rarahaneng ea maneb le mancozeb.Ka lebaka la mefuta e mengata ea ho thibela likokoana-hloko, ho hanyetsa lithibela-mafu ha ho bonolo ho hlahisa, 'me phello ea taolo e molemo haholo ho feta mefuta e meng ea fungicides ea mofuta o tšoanang.Mme...Bala haholoanyane -
Etsa bonnete ba hore u ela hloko tsena ha u sebelisa azoxystrobin!
Azoxystrobin e na le spectrum e pharaletseng ea bactericidal.Ho phaella ho EC, e qhibiliha ka li-solvents tse fapa-fapaneng tse kang methanol le acetonitrile.E na le ts'ebetso e ntle khahlano le libaktheria tsohle tsa pathogenic tsa 'muso oa fungal.Leha ho le joalo, leha e na le melemo e mengata, ho bohlokoa ho bolela hore ha u sebelisa ...Bala haholoanyane -
Li-fungicides tsa Triazole tse kang Difenoconazole, Hexaconazole le Tebuconazole li sebelisoa ka mokhoa o sireletsehileng le ka katleho ka tsela ena.
Li-fungicides tsa Triazole tse kang Difenoconazole, Hexaconazole, le Tebuconazole li atisa ho sebelisoa li-fungicides tlhahiso ea temo.Li na le litšoaneleho tsa mokhoa o pharaletseng, ts'ebetso e phahameng, le chefo e tlase, 'me li na le litlamorao tse ntle tsa taolo ho mafu a fapaneng a lijalo.Leha ho le joalo, o hloka ...Bala haholoanyane -
Ke Likokoana-hloko le Mafu afe a ka Laolang, Sebolaea- Likokoanyana sa Botanical?
Matrine ke mofuta oa fungicide ea botanical.E ntšitsoe metso, stems, makhasi le litholoana tsa Sophora flavescens.Sethethefatsi se boetse se na le mabitso a mang a bitsoang matrine le hoaba.Lithethefatsi li na le chefo e tlase, li salla hantle, ha li na tikoloho, 'me li ka sebelisoa ho tee, koae le limela tse ling.Matrin...Bala haholoanyane -
Phapang ke efe lipakeng tsa glyphosate le glufosinate-ammonium?Ke hobane'ng ha glyphosate e ke ke ea sebelisoa lirapeng tsa litholoana?
Ho na le phapang ea lentsoe le le leng feela lipakeng tsa glyphosate le glufosinate-ammonium.Leha ho le joalo, barekisi ba bangata ba lisebelisoa tsa temo le metsoalle ea lihoai ba ntse ba sa hlake hantle ka "barab'eso" bana ba babeli 'me ha ba khone ho ba khetholla hantle.Joale phapang ke efe?Glyphosate le glufo...Bala haholoanyane -
Phapang pakeng tsa Cypermethrin, Beta- Cypermethrin le Alpha-cypermethrin
Likokoana-hloko tsa pyrethroid li na le litšobotsi tse matla tsa chiral 'me hangata li na le li-enantiomers tse ngata tsa chiral.Leha li-enantiomers tsena li na le thepa e tšoanang hantle ea 'mele le ea lik'hemik'hale, li bonts'a mesebetsi e fapaneng ka ho felletseng ea ho bolaea likokoanyana le thepa ea tlhaho ka har'a vivo.Toxicity le en...Bala haholoanyane -
Theknoloji ea tšebeliso ea Diquat: chefo e bolaeang likokoanyana e ntle + tšebeliso e nepahetseng = phello e ntle!
1. Selelekela sa Diquat Diquat ke sebolayalehola sa biocidal se tsebahalang sa boraro lefatsheng kamora glyphosate le paraquat.Diquat ke sebolayalehola sa bipyridyl.Hobane e na le athomo ea bromine tsamaisong ea bipyridine, e na le thepa e itseng ea tsamaiso, empa e ke ke ea ntša metso ea lijalo kotsi.E ka b...Bala haholoanyane -
Difenoconazole, e thibela le ho phekola mafu a 6 a lijalo, e sebetsa hantle ebile e bonolo ho e sebelisa
Difenoconazole ke sebolaya-fungi se sebetsang hantle haholo, se bolokehileng, se nang le chefo e tlase, se sephara se ka monngwang ke dimela mme se kene ka matla.Hape ke sehlahisoa se chesang har'a li-fungicides.1. Litšobotsi (1) Tsamaiso ea tsamaiso, e pharaletseng ea bactericidal spectrum.Fenoconazole ...Bala haholoanyane -
Phapano ke efe lipakeng tsa tebuconazole le hexaconazole?U ka khetha joang ha u e sebelisa?
Ithute ka tebuconazole le hexaconazole Ho latela mokhoa oa ho arola chefo e bolaeang likokoanyana, tebuconazole le hexaconazole ka bobeli ke triazole fungicides.Ka bobeli ba fihlela phello ea ho bolaea likokoana-hloko ka ho thibela motsoako oa ergosterol ho li-fungus, 'me ba na le certa ...Bala haholoanyane
