Izindaba
-
Inqubekelaphambili Ekuhloleni Abaphazamisi Be-Pesticide Endocrine e-EU
NgoJuni 2018, i-European Food Safety Agency (EFSA) kanye ne-European Chemical Administration (ECHA) bakhiphe imibhalo esekelayo yeziqondiso zamazinga okuhlonza abaphazamisi be-endocrine asebenza ekubhaliseni nasekuhlolweni kwezibulala-zinambuzane nezibulala-magciwane e-European Un...Funda kabanzi -
Enye i-chlorpyrifos, i-bifenthrin + clothianidin ishaya kakhulu!!
I-Chlorpyrifos iyisibulala-zinambuzane esisebenza kahle kakhulu esingabulala amathrips, aphid, grubs, imvukuzane nezinye izinambuzane ngesikhathi esifanayo, kodwa iye yavinjelwa emifino eminyakeni yamuva nje ngenxa yezinkinga zobuthi.Njengenye indlela ye-Chlorpyrifos ekulawuleni izinambuzane zemifino, i-Bifenthrin + Clothi...Funda kabanzi -
Izimiso zokuhlanganisa izibulala-zinambuzane
Ukusetshenziswa okuxubile kwezibulala-zinambuzane ezinezindlela ezihlukahlukene zobuthi Ukuxuba izibulala-zinambuzane ngezindlela ezihlukahlukene zokusebenza kungathuthukisa umphumela wokulawula futhi kubambezele ukumelana nomuthi.Izibulala-zinambuzane ezinemiphumela ehlukene yobuthi exutshwe nezibulala-zinambuzane zinokubulala okuthintwayo, ubuthi esiswini, imiphumela yesistimu, ...Funda kabanzi -
Lesi sibulala-zinambuzane sisebenza ngokuphindwe ka-10 kune-phoxim futhi singalapha inqwaba yezinambuzane!
Ukuvimbela nokulawula izinambuzane ezingaphansi komhlaba kuwumsebenzi obalulekile ezitshalweni zasekwindla.Eminyakeni edlule, ukusetshenziswa kakhulu kwezibulala-zinambuzane ze-organophosphorus ezifana ne-phoxim ne-phorate akukhiqizanga nje ukumelana nezinambuzane, kodwa futhi kungcoliswe kakhulu amanzi angaphansi komhlaba, inhlabathi kanye nemikhiqizo yezolimo...Funda kabanzi -
Okufanele ukwenze uma kuvela amabala aphuzi emaqabunga ommbila?
Uyazi ukuthi amachashaza aphuzi avela emaqabunga ommbila ayini?Ukugqwala kommbila!Lesi yisifo sokukhunta esivamile emmbila.Lesi sifo sivame kakhulu ezigabeni ezimaphakathi nezakamuva zokukhula kommbila, futhi sihlasela kakhulu amaqabunga ommbila.Ezimweni ezimbi kakhulu, indlebe, ikhoba nezimbali zesilisa nazo zingathinteka...Funda kabanzi -
I-insecticide-Spirotetramat
Izici I-insecticide spirotetramat entsha iyinhlanganisela ye-quaternary ketone acid, eyinhlanganisela efanayo ne-insecticide ne-acaricide spirodiclofen kanye ne-spiromesifen ye-Bayer Company.I-Spirotetramat inezici zesenzo ezihlukile futhi ingenye yezibulala-zinambuzane zesimanje ezine-bidirectional ...Funda kabanzi -
Ingabe kunzima ukulawula izicabucabu ezibomvu?Indlela yokusebenzisa ama-acaricides ngokuphumelelayo.
Okokuqala, ake siqinisekise izinhlobo zezibungu.Kunezinhlobo ezintathu zezibungu, okuyizicabucabu ezibomvu, izicabucabu ezinamabala amabili kanye nezibungu eziphuzi zetiye, kanye nezibungu ezinamachashaza amabili nazo zingabizwa ngokuthi izicabucabu ezimhlophe.1. Izizathu ezenza kube nzima ukulawula izicabucabu ezibomvu Abalimi abaningi ...Funda kabanzi -
Uyazi ukuthi ungazilawula kanjani izicabucabu ezibomvu?
Imikhiqizo ehlanganisiwe kufanele isetshenziswe 1: I-Pyridaben + Abamectin + inhlanganisela yamafutha amaminerali, esetshenziswa lapho izinga lokushisa liphansi ekuqaleni kwentwasahlobo.2: 40% spirodiclofen + 50% profenofos 3: Bifenazate + diafenthiuron, etoxazole + diafenthiuron, esetshenziswa ekwindla.Amathiphu: Ngosuku, isikhathi esivame kakhulu...Funda kabanzi -
Inhlanganisela yale mithi emibili iqhathaniswa ne-paraquat!
I-Glyphosate 200g/kg + sodium dimethyltetrachloride 30g/kg : umphumela osheshayo futhi omuhle okhulani olunamaqabunga abanzi kanye nokhula olunamaqabunga abanzi, ikakhulukazi kuma-bindweeds asensimini ngaphandle kokuphazamisa umphumela wokulawula ukhula otshanini.I-Glyphosate 200g/kg+Acifluorfen 10g/kg: Inemiphumela ekhethekile ku-purslane, njll.Funda kabanzi -
Yiziphi izibulala-zinambuzane ezisetshenziselwa ukulawula izinambuzane zombila?
1. I-corn borer: Utshani buchotshozwa futhi bubuyiselwa ensimini ukuze kuncishiswe inani eliyisisekelo lemithombo yezinambuzane;ama-overwintering abadala abanjwe izibani ezibulala izinambuzane ezihlangene nezikhangayo ngesikhathi sokuvela;Ekupheleni kwamaqabunga enhliziyo, fafaza izibulala-zinambuzane zebhayoloji njengeBacill...Funda kabanzi -
Izici ze-Emamectin Benzoate!
I-Emamectin benzoate iwuhlobo olusha lwesibulala-zinambuzane semi-synthetic esisebenza kahle kakhulu, esinezici zokusebenza kahle kakhulu, ubuthi obuphansi, izinsalela eziphansi futhi akukho kungcola.Umsebenzi wayo wokubulala izinambuzane uye waqashelwa, futhi usuthuthukiswe ngokushesha njengomkhiqizo ophambili e-r...Funda kabanzi -
Indlela yokwenza ukuhlwanyela kwe-autumn kukagalikhi?
Isiteji sezithombo zasekwindla ikakhulukazi ukuhlakulela izithombo eziqinile.Ukunisela kanye ngemva kokuba izithombo seziqediwe, futhi ukuhlakula nokulima, kungabambisana ukukhuthaza ukukhula kwezimpande nokuqinisekisa ukukhula kwezithombo.Ukulawula amanzi ngendlela efanele ukuvimbela ukuqhwa, ukufafaza ngamaqabunga kwe-potassium d...Funda kabanzi
