Iindaba
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Inkqubela phambili yoVavanyo lwePesticide Endocrine Disruptors kwi-EU
NgoJuni 2018, i-Arhente yoKhuseleko loKutya yaseYurophu (EFSA) kunye noLawulo lweMichiza yaseYurophu (i-ECHA) yakhupha amaxwebhu axhasayo esikhokelo kwimigangatho yokuchongwa kwabaphazamisi be-endocrine esebenza kubhaliso kunye novavanyo lwezitshabalalisi kunye nezibulala-ntsholongwane kwi-European Un...Funda ngokugqithisileyo -
Enye indlela yechlorpyrifos, i-bifenthrin + clothianidin yinto enkulu!!
I-Chlorpyrifos sisitshabalalisi esisebenza kakuhle kakhulu esinokuthi sibulale i-thrips, i-aphid, i-grubs, i-mole crickets kunye nezinye izitshabalalisi ngaxeshanye, kodwa iye yavalwa kwimifuno kwiminyaka yakutshanje ngenxa yeengxaki zetyhefu.Njengenye indlela yeChlorpyrifos kulawulo lwezinambuzane zemifuno, i-Bifenthrin + Clothi ...Funda ngokugqithisileyo -
Imigaqo yokudibanisa amayeza ezinambuzane
Ukusetyenziswa okuxutyiweyo kwezibulali-zinambuzane ezineendlela ezahlukeneyo zokutyhefa Ukuxuba izibulali-zinambuzane ezineendlela ezahlukeneyo zokusebenza kunokuphucula isiphumo solawulo kunye nokulibazisa ukuxhathisa kumachiza.Izitshabalalisi ezineziphumo ezahlukeneyo zetyhefu ezixutywe nezitshabalalisi zinokubulala ukudibana, ukutyhefa isisu, iziphumo zenkqubo, ...Funda ngokugqithisileyo -
Esi sibulali zinambuzane sisebenza ngokuphindwe ka-10 kune-phoxim kwaye sinokunyanga inkitha yezinambuzane ezitshabalalisayo!
Ukuthintela nokulawula izinambuzane ezitshabalalisayo eziphantsi komhlaba ngumsebenzi obalulekileyo kwizityalo zasekwindla.Ukutyhubela iminyaka, ukusetyenziswa kakhulu kwezibulali-zinambuzane ze-organophosphorus ezifana ne-phoxim kunye ne-phorate akuvelisanga nje ukuxhathisa okunzulu kwizinambuzane ezitshabalalisayo, kodwa kwakhona kungcoliseke kakhulu amanzi aphantsi komhlaba, umhlaba kunye neemveliso zezolimo...Funda ngokugqithisileyo -
Yintoni enokuyenza ukuba amabala atyheli avela kumagqabi ombona?
Uyawazi na amachokoza atyheli avela kumagqabi ombona?Ngumhlwa wombona! Esi sisifo sokungunda esixhaphakileyo embona.Esi sifo sixhaphake kakhulu kumanqanaba aphakathi nasekupheleni kokukhula kombona, kwaye sichaphazela kakhulu amagqabi ombona.Kwiimeko ezinzima, indlebe, i-husk kunye neentyantyambo zamadoda nazo zinokuchaphazela ...Funda ngokugqithisileyo -
I-insecticide-Spirotetramat
Iimpawu I-insecticide entsha ye-spirotetramat yi-quaternary ketone acid compound, efana ne-insecticide kunye ne-acaricide spirodiclofen kunye ne-spiromesifen ye-Bayer Company.I-Spirotetramat ineempawu zesenzo ezizodwa kwaye yenye yezibulali zinambuzane zale mihla ezineendlela ezimbini...Funda ngokugqithisileyo -
Ngaba kunzima ukulawula izigcawu ezibomvu?Indlela yokusebenzisa ii-acaricides ngokufanelekileyo.
Okokuqala, masiqinisekise iindidi zamangolwane.Zintathu iindidi zamangolwane, ezizezi, izigcawu ezibomvu, izigcawu ezinamachokoza amabini kunye namangolwane eti atyheli, kunye namangolwane anamachokoza amabini angabizwa ngokuba zizigcawu ezimhlophe.1. Izizathu zokuba kutheni izigcawu ezibomvu kube nzima ukuzilawula Uninzi lwabalimi benza ...Funda ngokugqithisileyo -
Ngaba uyayazi indlela yokulawula izigcawu ezibomvu?
Iimveliso ezidityanisiweyo kufuneka zisetyenziswe i-1: I-Pyridaben + i-Abamectin + i-oyile yamaminerali, isetyenziswe xa iqondo lokushisa liphantsi ekuqaleni kwentwasahlobo.2: 40% spirodiclofen + 50% profenofos 3: Bifenazate + diafenthiuron, etoxazole + diafenthiuron, isetyenziswe ekwindla.Iingcebiso: Ngosuku, elona xesha lixhaphakileyo...Funda ngokugqithisileyo -
Indibaniselwano yala mayeza mabini ithelekiseka neparaquat!
I-Glyphosate 200g/kg + sodium dimethyltetrachloride 30g/kg : isiphumo esikhawulezayo nesilungileyo kukhula olunamagqabi abanzi kunye nokhula olunamagqabi abanzi, ngakumbi kwi-bindweeds yasendle ngaphandle kokuchaphazela impembelelo yokulawula ukhula lwengca.I-Glyphosate 200g/kg+Acifluorfen 10g/kg: Ineziphumo ezikhethekileyo kwi-purslane, njl.Funda ngokugqithisileyo -
Zeziphi izitshabalalisi ezisetyenziselwa ukulawula izitshabalalisi zombona?
1. Umququ wombona: Umququ uyacolwa kwaye ubuyiselwe entsimini ukunciphisa inani elisisiseko lemithombo yezinambuzane;abantu abadala be-overwintering babanjwe kunye nezibane ze-insecticidal ezidityaniswe nezinto ezikhangayo ngexesha lokuvela;Ekupheleni kwentliziyo eshiya amagqabi, fafaza izitshabalalisi zebhayoloji ezifana neBacill...Funda ngokugqithisileyo -
Iimpawu ze-Emamectin Benzoate!
I-Emamectin benzoate luhlobo olutsha lwe-semi-synthetic antibiotic insecticide, eneempawu ze-ultra-high, ubutyhefu obuphantsi, intsalela ephantsi kwaye akukho ngcoliseko.Umsebenzi wayo wokubulala izinambuzane uye waqatshelwa, kwaye iye yakhuthazwa ngokukhawuleza njengemveliso yeflegi kwi-r...Funda ngokugqithisileyo -
Indlela yokwenza i-autumn yokuhlwayela igalikhi?
Inqanaba lembewu yasekwindla kukulima izithole ezomeleleyo.Ukunkcenkceshela kanye emva kokuba izithole zigqityiwe, kunye nokhula kunye nokulima, kunokubambisana ukukhuthaza ukukhula kweengcambu kunye nokuqinisekisa ukukhula kwezithole.Ulawulo olululo lwamanzi ukunqanda ukukhenkceza, ukutshizwa kwamagqabi e-potassium...Funda ngokugqithisileyo
