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IKhomishini yaseYurophu yongeze ukusebenza kwe-glyphosate eminye iminyaka eli-10 emva kokuba amazwe angamalungu engaphumelelanga ukufikelela kwisivumelwano.
Iibhokisi zeRoundup zibekwe kwishelufu yevenkile eSan Francisco, nge-24 kaFebruwari 2019. Isigqibo se-EU sokuba kuvunyelwe na ukusetyenziswa kwe-glyphosate yekhemikhali ephikisanayo kwi-bloc siye salibaziseka ubuncinane iminyaka eli-10 emva kokuba amazwe angamalungu engaphumelelanga ukufikelela kwisivumelwano. Le khemikhali isetyenziswa kakhulu...Funda ngokugqithisileyo -
Uluhlu lwemithi emitsha yokubulala ukhula ene-protoporphyrinogen oxidase (PPO) inhibitors
I-Protoporphyrinogen oxidase (PPO) yenye yezona njongo ziphambili zophuhliso lweentlobo ezintsha ze-herbicide, ebangela inani elikhulu lemarike. Ngenxa yokuba le herbicide isebenza kakhulu kwi-chlorophyll kwaye inetyhefu encinci kwizilwanyana ezincancisayo, le herbicide ineempawu zokuba...Funda ngokugqithisileyo -
Cwilisa amasimi akho eembotyi ezomileyo? Qiniseka ukuba usebenzisa izibulali-zinambuzane ezisele.
Malunga nama-67 ekhulwini abalimi beembotyi ezomileyo ezityiwayo eNorth Dakota naseMinnesota balima amasimi abo eembotyi zesoya ngaxa lithile, ngokutsho kophando lwabalimi, utsho uJoe Eakley weNorth Dakota State University's Weed Control Center. Bazisa malunga ne-hal...Funda ngokugqithisileyo -
Imbono ka-2024: Imingcele yembalela kunye nokuthunyelwa kwamanye amazwe iya kuqinisa ukuhanjiswa kweenkozo zehlabathi kunye neoli yesundu
Amaxabiso aphezulu ezolimo kwiminyaka yakutshanje akhuthaze abalimi kwihlabathi liphela ukuba batyale iinkozo ezininzi kunye nembewu yeoyile. Nangona kunjalo, impembelelo ye-El Nino, kunye nemiqathango yokuthumela kwamanye amazwe kwamanye amazwe kunye nokukhula okuqhubekayo kwemfuno ye-biofuel, ibonisa ukuba abathengi banokujamelana nemeko encinci yokubonelela...Funda ngokugqithisileyo -
Uphononongo lwe-UI lufumanise unxibelelwano olunokwenzeka phakathi kokufa kwezifo zentliziyo kunye neentlobo ezithile zezibulali-zinambuzane.
Uphando olutsha oluvela kwiYunivesithi yase-Iowa lubonisa ukuba abantu abanamanqanaba aphezulu ekhemikhali ethile emizimbeni yabo, nto leyo ebonisa ukuba bachatshazelwa zizibulali-zinambuzane ezisetyenziswa rhoqo, basengozini enkulu yokufa ngenxa yesifo sentliziyo. Iziphumo, ezipapashwe kwi-JAMA Internal Medicine, zi...Funda ngokugqithisileyo -
I-Zaxinon mimetic (MiZax) ikhuthaza ngempumelelo ukukhula kunye nemveliso yezityalo zetapile kunye nestrawberry kwiindawo ezishushu.
Utshintsho lwemozulu kunye nokukhula ngokukhawuleza kwenani labantu kube yimingeni ephambili kukhuseleko lokutya kwihlabathi liphela. Esinye isisombululo esithembisayo kukusetyenziswa kwabalawuli bokukhula kwezityalo (ii-PGR) ukwandisa isivuno sezityalo kunye nokoyisa iimeko zokukhula ezingathandekiyo ezifana nemozulu yasentlango. Kutshanje, i-carotenoid zaxin...Funda ngokugqithisileyo -
Amaxabiso ee-technica ezingama-21, kuquka i-chlorantraniliprole kunye ne-azoxystrobin, ehlile
Kwiveki ephelileyo (02.24~03.01), imfuno iyonke yemarike ibuyele kwimeko yayo yangaphambili xa ithelekiswa neveki ephelileyo, kwaye izinga lokuthengiselana liye landa. Iinkampani ezikwinqanaba eliphezulu nelisezantsi ziye zagcina isimo sengqondo sokulumka, ikakhulu zigcwalisa iimpahla ngeemfuno ezingxamisekileyo; amaxabiso eemveliso ezininzi ahlala ehambelana...Funda ngokugqithisileyo -
Izithako ezicetyiswayo zokuxuba i-sulfonazole yokubulala ukhula ngaphambi kokuvela
I-Mefenacetazole sisibulali-zinambuzane esivalela umhlaba ngaphambi kokuba sivele, esiveliswe yiJapan Combination Chemical Company. Sifanelekile ekulawuleni ukhula olunamagqabi abanzi kunye nokhula olufana nengqolowa, umbona, iimbotyi zesoya, umqhaphu, ii-sunflower, iitapile kunye namandongomane ngaphambi kokuba sivele. I-Mefenacet ithintela kakhulu i-bi...Funda ngokugqithisileyo -
Kutheni le nto kungekho tyala le-phytotoxicity kwi-brassinoids zendalo kwiminyaka eli-10?
1. IiBrassinosteroids zifumaneka kakhulu kubukumkani bezityalo Ngexesha lokuvela kwezinto, izityalo zenza kancinci kancinci iinethiwekhi zokulawula iihomoni ezingaphakathi ukuze ziphendule kwiingcinezelo ezahlukeneyo zokusingqongileyo. Phakathi kwazo, iibrassinoid luhlobo lweephytosterol ezinomsebenzi wokukhuthaza i-cell elonga...Funda ngokugqithisileyo -
Ii-herbicides ze-Aryloxyphenoxypropionate zezinye zezona ntlobo ziphambili kwimarike yehlabathi ye-herbicides…
Ukuthatha umzekelo ka-2014, ukuthengiswa kwe-aryloxyphenoxypropionate herbicides kwihlabathi jikelele bekuyi-US$1.217 yeebhiliyoni, oku kuthetha i-4.6% yemarike ye-US$26.440 yeebhiliyoni zeerandi kunye ne-1.9% yemarike ye-US$63.212 yeebhiliyoni zeerandi zeerandi zehlabathi. Nangona ingekho mhle njenge-herbicides ezifana nee-amino acids kunye ne-su...Funda ngokugqithisileyo -
Sikwimihla yokuqala yokuphanda ngebhayoloji kodwa sinethemba ngekamva – Udliwanondlebe noPJ Amini, uMlawuli oyiNtloko kwiLeaps nguBayer
I-Leaps by Bayer, icandelo lotyalo-mali olunempembelelo kwi-Bayer AG, ityale imali kumaqela ukuze ifezekise impumelelo ebalulekileyo kwicandelo le-biological kunye nezinye iisayensi zobomi. Kwiminyaka esibhozo edlulileyo, inkampani ityale imali engaphezulu kwe-1.7 yeebhiliyoni zeerandi kwiinkampani ezingaphezu kwama-55. U-PJ Amini, uMlawuli oyiNtloko kwi-Leaps by Ba...Funda ngokugqithisileyo -
Ukuvalwa kwerayisi eIndiya kunye nemeko ye-El Niño zinokuchaphazela amaxabiso erayisi kwihlabathi liphela
Kutshanje, ukuvalwa kwerayisi eIndiya kunye nesiganeko se-El Niño kunokuchaphazela amaxabiso erayisi kwihlabathi liphela. Ngokutsho kwe-BMI engaphantsi kweFitch, imiqathango yokuthunyelwa kwerayisi eIndiya iya kuhlala isebenza de kube semva konyulo lwepalamente oluqala ngo-Epreli ukuya kuMeyi, oluya kuxhasa amaxabiso erayisi akutshanje. Okwangoku, ...Funda ngokugqithisileyo
