Iindaba
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IPinoxaden: Inkokeli kwiSibulali-zinambuzane sasemasimini eengqolowa
Igama eliqhelekileyo lesiNgesi yiPinoxaden; igama lekhemikhali yi-8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H- Pyrazolo[1,2-d][1,4,5]oxadiazepine-9-yl 2,2-dimethylpropionate; Ifomula yemolekyuli: C23H32N2O4; Ubunzima bemolekyuli obuhambelanayo: 400.5; Inombolo yokungena yeCAS: [243973-20-8]; imo yesakhiwo...Funda ngokugqithisileyo -
Ubuthi obuphantsi, akukho ntsalela yokulawula ukukhula kwezityalo eziluhlaza – i-prohexadione calcium
I-Prohexadione luhlobo olutsha lolawulo lokukhula kwezityalo lwe-cyclohexane carboxylic acid. Yaphuhliswa ngokubambisana yiJapan Combination Chemical Industry Co., Ltd. kunye ne-BASF yaseJamani. Ithintela i-biosynthesis ye-gibberellin kwizityalo kwaye yenza izityalo Umxholo we-gibberellin unciphile, kukho...Funda ngokugqithisileyo -
I-Lambda-cyhalothrin TC
I-Lambda-cyhalothrin, eyaziwa ngokuba yi-cyhalothrin kunye ne-kungfu cyhalothrin, yaphuhliswa ngempumelelo liqela le-AR Jutsum ngo-1984. Indlela esebenza ngayo kukutshintsha ukungena kwe-membrane yemithambo-luvo yezinambuzane, ukuthintela ukuhanjiswa kwe-axon yemithambo-luvo yezinambuzane, ukutshabalalisa umsebenzi we-neuron ngo...Funda ngokugqithisileyo -
Indlela yemolekyuli yokuwohloka kwezityalo ze-glyphosate ibonakalisiwe
Ngomphumo wonyaka ongaphezulu kweetoni ezingama-700,000, i-glyphosate yeyona herbicide isetyenziswa kakhulu kwaye inkulu ehlabathini. Ukumelana nokhula kunye neengozi ezinokubakho kwindalo esingqongileyo kunye nempilo yabantu ezibangelwa kukusetyenziswa gwenxa kwe-glyphosate kuye kwatsala ingqalelo enkulu. Ngomhla wama-29 kuMeyi, uNjingalwazi uGuo Rui...Funda ngokugqithisileyo -
Inkqubela yokusetyenziswa kwezibulali zinambuzane ze-neonicotinoid ekuhlanganiseni izibulali zinambuzane
Njengesiqinisekiso esibalulekileyo sezityalo ezizinzileyo nezichumayo, izibulali-zinambuzane zeekhemikhali zidlala indima engenakutshintshwa ekulawuleni izinambuzane. IiNeonicotinoids zezona zibulali-zinambuzane zekhemikhali zibalulekileyo kwihlabathi. Zibhaliselwe ukusetyenziswa eTshayina nakwamanye amazwe angaphezu kwe-120 kuquka iManyano yaseYurophu, i-U...Funda ngokugqithisileyo -
Ukuthintela nokulawula i-dinotefuran
I-Dinotefuran iyinxalenye yohlobo lwe-neonicotinoid insecticide kunye ne-sanitary insecticide, esetyenziswa kakhulu kwikhaphetshu, ikhaphetshu, ikhukhamba, i-watermelon, iitumato, iitapile, i-eggplant, iseleri, itswele eliluhlaza, i-leek, irayisi, ingqolowa, umbona, amandongomane, umoba, imithi yeti, imithi ye-citrus, imithi yama-apile, imithi yamapere, ngaphakathi, ngaphandle...Funda ngokugqithisileyo -
Amalungiselelo afakwe ii-microcapsulated
Kwiminyaka yakutshanje, ngokukhawuleziswa kokukhula kwabantu ezidolophini kunye nesantya sokudluliselwa komhlaba, abasebenzi basemaphandleni baye bagxila ezidolophini, kwaye ukunqongophala kwabasebenzi kuye kwanda, nto leyo ebangele iindleko eziphezulu zabasebenzi; kwaye inani labasetyhini kubasebenzi liye landa unyaka nonyaka, kwaye...Funda ngokugqithisileyo -
Isikhokelo malunga nokuchumisa ingqolowa yasentwasahlobo kunye neetapile ngokwesayensi ngo-2022
1. Ingqolowa yaseNtwasahlobo Kubandakanya uMmandla oZimeleyo waseMongolia ophakathi, uMmandla oZimeleyo waseNingxia Hui osemantla, uMmandla oZimeleyo waseGansu ophakathi nosentshona, uMmandla ongasempuma weQinghai kunye noMmandla oZimeleyo waseXinjiang Uygur. (1) Umgaqo wokuchumisa 1. Ngokweemeko zemozulu kunye nokuchuma komhlaba,...Funda ngokugqithisileyo -
Ukutyala umbona nengqolowa eBrazil kuzakwandiswa
IBrazil iceba ukwandisa indawo yombona nengqolowa ngo-2022/23 ngenxa yokunyuka kwamaxabiso kunye nemfuno, ngokutsho kwengxelo ye-USDA's Foreign Agricultural Service (FAS), kodwa ngaba kuya kubakho okwaneleyo eBrazil ngenxa yengxabano kummandla woLwandle oluMnyama? Izichumisi zisengumba. Indawo yombona iphelelwe lixesha...Funda ngokugqithisileyo -
Eyona ntsholongwane inamandla yokubulala iincukuthu kwimbali! Kufuneka kuqokelelwe iintlobo ezili-16 zamayeza encukuthu, iintlobo ezili-9 zohlalutyo lwezithako ezisebenzayo!
Ihlobo lifikile, kwaye xa amaphela exhaphakile, amaphela kwezinye iindawo anokubhabha, nto leyo ebulala nangakumbi. Kwaye ngokutshintsha kwexesha, amaphela nawo ayatshintsha. Izixhobo ezininzi zokubulala amaphela endandicinga ukuba kulula ukuzisebenzisa aziyi kusebenza kakuhle kwinqanaba lokugqibela. Oku...Funda ngokugqithisileyo -
Ndikufundisa ukusebenzisa i-florfenicol, kuyamangalisa ukunyanga isifo sehagu!
I-Florfenicol sisibulali-ntsholongwane esibanzi, esinefuthe elihle lokuthintela iintsholongwane zeGram-positive kunye neentsholongwane ezingezizo. Ke ngoko, iifama ezininzi zeehagu zisebenzisa i-florfenicol rhoqo ukuthintela okanye ukunyanga iihagu xa zigula rhoqo. Abasebenzi bezilwanyana kwezinye iifama zeehagu basebenzisa i-super-do...Funda ngokugqithisileyo -
I-Fipronil, zeziphi izinambuzane enokuzinyanga?
I-Fipronil sisibulali-zinambuzane esibulala izinambuzane ngokutyhefa isisu, kwaye sineempawu zokuchukumisa kunye nezinye izinto ezisebenza emzimbeni. Ayinakulawula kuphela ukuvela kwezinambuzane ngokutshiza amagqabi, kodwa ingasetyenziswa nomhlaba ukulawula izinambuzane ezingaphantsi komhlaba, kunye nefuthe lokulawula le-fipron...Funda ngokugqithisileyo
