Izindaba
Izindaba
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Umehluko Ekwenziweni Okuhlukene Kwezibulala-zinambuzane
Izinto zokusetshenziswa zezibulala-zinambuzane ziyacutshungulwa ukuze zenze amafomu omthamo ngamafomu ahlukene, ukwakheka, kanye nezincazelo. Ifomu ngalinye lemithamo lingakhiwa futhi libe nezakhi eziqukethe izingxenye ezihlukene. Njengamanje kunama-pesticides angama-61 e-China, angaphezu kwe-10 asetshenziswa kakhulu kwezolimo...Funda kabanzi -
Uyilawula kanjani i-Meloidogyne Incognita?
I-Meloidogyne incognita iyisilokazana esivamile kwezolimo, esiyingozi futhi okunzima ukusilawula. Ngakho-ke, i-Meloidogyne incognita kufanele ilawulwe kanjani? Izizathu zokulawula okunzima kwe-Meloidogyne incognita: 1. Isinambuzane sincane futhi sinokufihla okuqinile I-Meloidogyne incognita iwuhlobo lwenhlabathi...Funda kabanzi -
Ungayisebenzisa kanjani iCarbendazim ngendlela efanele?
I-Carbendazim isibulala-sikhunta esine-spectrum esibanzi, esinamandla okulawula izifo ezibangelwa isikhunta (njenge-Fungi imperfecti kanye ne-polycystic fungus) ezitshalweni eziningi. Ingasetshenziselwa isifutho samaqabunga, ukwelashwa kwembewu kanye nokwelashwa kwenhlabathi.Amakhemikhali ayo azinzile, futhi umuthi wokuqala ugcinwa ...Funda kabanzi -
Ingabe I-Glufosinate Ingalimaza Izihlahla Zezithelo?
I-Glufosinate iyi-organic phosphorus herbicide, ewumuthi ongathinteki othintana naye futhi unokumuncwa okuthile ngaphakathi.Funda kabanzi -
Zifundise ukusebenzisa i-florfenicol, kuyamangalisa ukwelapha isifo sezingulube!
I-Flofenicol iyi-antibiotic ebanzi, enomphumela omuhle wokuvimbela amagciwane e-Gram-positive kanye nama-negative bacteria. Ngakho-ke, amapulazi amaningi ezingulube avame ukusebenzisa i-florfenicol ukuvimbela noma ukwelapha izingulube uma kunezifo ezivamile. abagulayo. Izisebenzi zezilwane zamanye amapulazi ezingulube zisebenzisa super-do...Funda kabanzi -
I-Fipronil, yiziphi izinambuzane engaziphatha?
I-Fipronil iyi-insecticide ebulala kakhulu izinambuzane ngokufaka ubuthi esiswini, futhi inokuthintana kanye nezakhiwo ezithile zesistimu. Ayikwazi ukulawula kuphela ukwenzeka kwezinambuzane ngokufafaza ngama-foliar, kodwa futhi ingasetshenziswa emhlabathini ukulawula izinambuzane ezingaphansi komhlaba, kanye nomphumela wokulawula we-fipron...Funda kabanzi -
Yiziphi izinambuzane ezingavinjelwa yi-pyriproxyfen?
I-High-purity pyriproxyfen iyikristalu. Iningi le-pyriproxyfen esilithengayo ekuphileni kwansuku zonke liwuketshezi. Uketshezi luhlanjululwa nge-pyriproxyfen, evumela ukusetshenziswa kwezolimo. Abantu abaningi bayazi nge-pyriproxyfen ngenxa yalokhu. Kuyi-insecticide enhle kakhulu, ithinta kakhulu i-transfo...Funda kabanzi -
I-Tilmicosin icishe ifane ezintweni ezingavuthiwe, ukuthi ungahlukanisa kanjani umehluko phakathi kwazo?
Isifo sokuphefumula kwezingulube besilokhu siyisifo esiyinkimbinkimbi esihlupha abanikazi bamapulazi ezingulube. I-etiology iyinkimbinkimbi, amagciwane ahlukahlukene, ukusabalala kubanzi, futhi ukuvimbela nokulawula kunzima, okuletha ukulahlekelwa okukhulu emapulazini ezingulube. Eminyakeni yamuva nje, izifo zokuphefumula epulazini lezingulube zivame ...Funda kabanzi -
Ungasebenza kanjani ukwenza ukhula lwe-glyphosate ngokuphelele?
I-Glyphosate iwumuthi osetshenziswa kakhulu we-biocidal. Ezimweni eziningi, ngenxa yokusebenza okungalungile komsebenzisi, ikhono lokubulala ukhula le-glyphosate lizoncishiswa kakhulu, futhi ikhwalithi yomkhiqizo izobhekwa njengengagculisi. I-Glyphosate ifuthwe emaqabunga ezitshalo, futhi isimiso sayo...Funda kabanzi -
Liyini “inundu”? Ukuzalanisa okusheshayo, okunzima ukukunqanda.
Ibhu elihahayo emathafeni lingele-lepidoptera, elaqala ukusakazeka emazweni aseMelika. Ibangelwa kakhulu ummbila, irayisi nezinye i-grascomb. Njengamanje lihlasela izwe lami, futhi kunendawo esabalele, futhi inundu elihahayo emathafeni linamandla kakhulu, nokudla kukhulu. Futhi i...Funda kabanzi -
I-Chlorfenapyr ingabulala izinambuzane eziningi!
Kule sizini yonyaka ngamunye, kuqubuka inqwaba yezinambuzane (imbungulu yebutho, iSpodoptera littoralis, iSpodoptera litura, iSpodoptera frugiperda, njll.), edala umonakalo omkhulu ezitshalweni. Njenge-ejenti ebulala izinambuzane ebanzi, i-chlorfenapyr inomphumela omuhle wokulawula lezi zinambuzane. 1. Izici ze-c...Funda kabanzi -
I-Beauveria bassiana inamandla amakhulu okuthuthukiswa kwemakethe ezweni lami
I-Beauveria bassiana ingeyomndeni wakwa-Alternaria futhi ingaba yisinanakazana ezinhlotsheni ezingaphezu kuka-60 zezinambuzane. Ingenye yesikhunta esibulala izinambuzane esisetshenziswa kakhulu ekhaya naphesheya ukuze kulawuleke izinambuzane, futhi sithathwa njenge-entomopathogen enamandla kakhulu ekuthuthukisweni...Funda kabanzi