Izindaba
Izindaba
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Thatha Isinyathelo: Njengoba inani lezimvemvane lincipha, i-Environmental Protection Agency ivumela ukusetshenziswa okuqhubekayo kwezibulala-zinambuzane eziyingozi.
Ukuvinjelwa kwamuva nje eYurophu kuwubufakazi bokukhathazeka okwandayo mayelana nokusetshenziswa kwezibulala-zinambuzane kanye nokwehla kwenani lezinyosi. I-Environmental Protection Agency ithole izibulala-zinambuzane ezingaphezu kuka-70 ezinobuthi kakhulu ezinyosini. Nazi izigaba eziyinhloko zezibulala-zinambuzane ezihlobene nokufa kwezinyosi kanye nempova...Funda kabanzi -
I-Carbofuran, Izophuma Emakethe YaseShayina
NgoSepthemba 7, 2023, iHhovisi Elijwayelekile loMnyango Wezolimo Nezindaba Zasemakhaya lakhipha incwadi ecela imibono mayelana nokusetshenziswa kwezinyathelo zokuphatha ezingavunyelwe zezibulala-zinambuzane ezine ezinobuthi obukhulu, okuhlanganisa ne-omethoate. Imibono ithi kusukela ngoDisemba 1, 2023, ...Funda kabanzi -
Ungayisingatha Kanjani Inkinga Yokupakishwa Kwemfucuza Yezibulala-zinambuzane Ngendlela Efanele?
Ukuvuselelwa kanye nokwelashwa kwemfucuza yokupakishwa kwezibulala-zinambuzane kuhlobene nokwakhiwa kwempucuko yemvelo. Eminyakeni yamuva nje, ngokukhuthazwa okuqhubekayo kokwakhiwa kwempucuko yemvelo, ukuphathwa kwemfucuza yokupakishwa kwezibulala-zinambuzane kuye kwaba yinto eza kuqala kwezemvelo kanye nemvelo...Funda kabanzi -
Ukubuyekezwa kanye Nombono Wemakethe Yezimboni Zezolimo Engxenyeni Yokuqala Ka-2023
Amakhemikhali ezolimo ayizinto ezibalulekile kwezolimo ukuqinisekisa ukuphepha kokudla kanye nentuthuko yezolimo. Kodwa-ke, engxenyeni yokuqala ka-2023, ngenxa yokukhula komnotho womhlaba okubuthakathaka, ukwehla kwamandla emali kanye nezinye izizathu, isidingo sangaphandle sasinganele, amandla okusebenzisa ayebuthakathaka, kanye nemvelo yangaphandle...Funda kabanzi -
Umehluko Ekwakhekeni Okuhlukene Kwemithi Yokubulala Izinambuzane
Izinto zokusetshenziswa kwezibulala-zinambuzane ziyacutshungulwa ukuze zakhe amafomu omthamo anezinhlobo ezahlukene, ukwakheka, kanye nemininingwane. Ifomu ngalinye lomthamo lingakhiwa futhi ngamafomula aqukethe izingxenye ezahlukene. Okwamanje kunezinhlobo ezingama-61 zezibulala-zinambuzane eShayina, ezingaphezu kwe-10 ezivame ukusetshenziswa kwezolimo...Funda kabanzi -
Ungayilawula Kanjani I-Meloidogyne Incognita?
I-Meloidogyne incognita iyisinambuzane esivamile kwezolimo, esiyingozi futhi esinzima ukusilawula. Ngakho-ke, kufanele silawulwe kanjani i-Meloidogyne incognita? Izizathu zokulawula okunzima i-Meloidogyne incognita: 1. Lesi sinambuzane sincane futhi sinokufihla okunamandla I-Meloidogyne incognita uhlobo lomhlabathi...Funda kabanzi -
Ungayisebenzisa kanjani iCarbendazim ngendlela efanele?
I-Carbendazim iyi-fungicide ebanzi, enomthelela wokulawula ezifweni ezibangelwa yi-fungi (njenge-Fungi imperfecti kanye ne-polycystic fungus) ezitshalweni eziningi. Ingasetshenziswa ekufuthweni kwamaqabunga, ekwelapheni imbewu kanye nokwelashwa kwenhlabathi. Izakhiwo zayo zamakhemikhali zizinzile, futhi umuthi wokuqala ugcinwa endaweni...Funda kabanzi -
Ingabe i-Glufosinate Ingalimaza Izihlahla Zezithelo?
I-Glufosinate iyi-organic phosphorus herbicide, eyi-contact herbicide engakhethi futhi inokumuncwa kwangaphakathi okuthile. Ingasetshenziswa ekuhlakuleleni ukhula ezivandeni zezithelo, ezivinini nasezindaweni ezingalinywa, kanye nasekulawuleni ama-dicotyledons wonyaka noma angapheli, ukhula lwe-poaceae kanye ne-sedges kumazambane amazambane...Funda kabanzi -
Ngikufundisa ukusebenzisa i-florfenicol, kuyamangalisa ukwelapha izifo zengulube!
I-Florfenicol iyi-antibiotic ebanzi, enomphumela omuhle wokuvimbela amagciwane ane-Gram-positive kanye namagciwane angemahle. Ngakho-ke, amapulazi amaningi ezingulube avame ukusebenzisa i-florfenicol ukuvimbela noma ukwelapha izingulube uma kunezifo ezivamile. Abasebenzi bezilwane bamanye amapulazi ezingulube basebenzisa...Funda kabanzi -
I-Fipronil, yiziphi izinambuzane engazilapha?
I-Fipronil iyisibulala-zinambuzane esibulala kakhulu izinambuzane ngokufaka ubuthi esiswini, futhi inezakhiwo zokuthintana kanye nezinhlelo ezithile zomzimba. Ayikwazi nje kuphela ukulawula ukuvela kwezinambuzane ngokufutha amahlamvu, kodwa futhi ingasetshenziswa enhlabathini ukulawula izinambuzane ezingaphansi komhlaba, kanye nomphumela wokulawula we-fipron...Funda kabanzi -
Yiziphi izinambuzane ezingavinjelwa yi-pyriproxyfen?
I-pyriproxyfen emsulwa kakhulu iyikristalu. Iningi le-pyriproxyfen esiyithengayo empilweni yansuku zonke liwuketshezi. Lolu ketshezi luxutshwe ne-pyriproxyfen, okuyinto elungele ukusetshenziswa kwezolimo. Abantu abaningi bayazi nge-pyriproxyfen ngenxa yalokhu. Iyisibulala-zinambuzane esihle kakhulu, ikakhulukazi sithinta i-transfo...Funda kabanzi -
I-Tilmicosin icishe ifane ezintweni zokusetshenziswa, ungawuhlukanisa kanjani umehluko phakathi kwazo?
Isifo sokuphefumula sezingulube besilokhu siyisifo esiyinkimbinkimbi esihlupha abanikazi bamapulazi ezingulube. Isizathu saso siyinkimbinkimbi, izifo ezibangelwa amagciwane ziyahlukahluka, ukusabalala kwaso kubanzi, futhi ukuvimbela nokulawula kunzima, okuletha ukulahlekelwa okukhulu emapulazini ezingulube. Eminyakeni yamuva nje, izifo zokuphefumula zamapulazi ezingulube zivame...Funda kabanzi