Izindaba
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Ukutholakala Nokuthuthukiswa KweThiostrepton
I-Thiostrepton iwumkhiqizo webhaktheriya wemvelo oyinkimbinkimbi kakhulu osetshenziswa njenge-antibiotic yezilwane esetshenziswayo futhi inomsebenzi omuhle wokulwa nomalaleveva kanye nomdlavuza. Njengamanje, yenziwe ngamakhemikhali ngokuphelele. I-Thiostrepton, eyaqala ukuhlukaniswa namagciwane ngo-1955, ine-...Funda kabanzi -
Izitshalo Eziguqulwe Ngokwezakhi Zofuzo: Ukwembula Izici Zazo, Umthelela, Nokubaluleka Kwazo
Isingeniso: Izitshalo eziguqulwe izakhi zofuzo, ezivame ukubizwa ngokuthi ama-GMO (izinto eziphilayo eziguqulwe izakhi zofuzo), ziguqule ezolimo zesimanje. Njengoba zinekhono lokuthuthukisa izici zezitshalo, ukwandisa isivuno, kanye nokubhekana nezinselele zezolimo, ubuchwepheshe be-GMO buvuse impikiswano emhlabeni jikelele. Kulokhu...Funda kabanzi -
I-Ethephon: Umhlahlandlela Ophelele Wokusetshenziswa Nezinzuzo Njengomlawuli Wokukhula Kwezitshalo
Kulo mhlahlandlela ophelele, sizohlola umhlaba we-ETHEPHON, umlawuli wokukhula kwezitshalo onamandla ongakhuthaza ukukhula okunempilo, uthuthukise ukuvuthwa kwezithelo, futhi wandise umkhiqizo wezitshalo jikelele. Lesi sihloko sihlose ukukunikeza imininingwane eningiliziwe yokuthi ungayisebenzisa kanjani i-Ethephon ngempumelelo kanye...Funda kabanzi -
IRussia neChina basayina inkontileka enkulu kunazo zonke yokusatshalaliswa kokusanhlamvu
Umholi we-New Overland Grain Corridor uKaren Ovsepyan utshele i-TASS ukuthi iRussia neChina basayine inkontileka enkulu kunazo zonke yokusatshalaliswa kokudla okusanhlamvu ebiza cishe amaRandi ayizigidi eziyizinkulungwane ezingama-25.7. “Namuhla sisayine enye yezivumelwano ezinkulu kunazo zonke emlandweni weRussia neChina ngama-ruble acishe abe yizigidigidi ezingama-2.5 ($25.7 billion –...Funda kabanzi -
Isibulala-zinambuzane sebhayoloji: Indlela Ejulile Yokulawula Izinambuzane Ezingangcolisi Imvelo
Isingeniso: I-BIOLOGICAL PESTICIDE iyisisombululo esishintshayo esingagcini nje ngokuqinisekisa ukulawulwa kwezinambuzane okuphumelelayo kodwa futhi sinciphisa umthelela omubi emvelweni. Le ndlela yokuphatha izinambuzane ethuthukisiwe ihilela ukusetshenziswa kwezinto zemvelo ezithathwe ezintweni eziphilayo ezifana nezitshalo, amagciwane...Funda kabanzi -
Umbiko wokulandelela we-Chlorantraniliprole emakethe yaseNdiya
Muva nje, iDhanuka Agritech Limited yethule umkhiqizo omusha i-SEMACIA eNdiya, okuyinhlanganisela yezibulala-zinambuzane eziqukethe i-Chlorantraniliprole (10%) kanye ne-cypermethrin esebenza kahle (5%), enemiphumela emihle kakhulu ezinhlobonhlobo zezinambuzane ze-Lepidoptera ezitshalweni. I-Chlorantraniliprole, njengenye ye...Funda kabanzi -
Ukusetshenziswa kanye Nezinyathelo Zokuqapha ze-Tricosene: Umhlahlandlela Ophelele We-Pesticide Yezinto Eziphilayo
Isingeniso: I-TRICOSENE, isibulala-zinambuzane esinamandla nesiguquguqukayo sebhayoloji, ithole ukunakwa okukhulu eminyakeni yamuva ngenxa yokusebenza kwayo kahle ekulawuleni izinambuzane. Kulesi siqondisi esiphelele, sizohlola ukusetshenziswa okuhlukahlukene kanye nezinyathelo zokuphepha ezihlobene ne-Tricosene, sikhanyise...Funda kabanzi -
Amazwe e-EU ahluleka ukuvumelana ngokwelula ukuvunyelwa kwe-glyphosate
Ohulumeni be-European Union bahlulekile ngoLwesihlanu olwedlule ukunikeza umbono oqondile ngesiphakamiso sokwelula iminyaka eyi-10 sokuvunyelwa kwe-EU kokusetshenziswa kwe-GLYPHOSATE, isithako esisebenzayo ku-Roundup weedkiller ye-Bayer AG. "Iningi elifanelekile" lamazwe ayi-15 amele okungenani ama-65% ...Funda kabanzi -
I-PermaNet Dual, inethi entsha ye-deltamethrin-clofenac hybrid, ikhombisa ukusebenza kahle okukhulu ngokumelene nomiyane be-Anopheles gambiae abangamelana ne-pyrethroid eningizimu yeBenin.
Ezivivinyweni e-Afrika, amanetha ombhede enziwe nge-PYRETHROID kanye ne-FIPRONIL abonise imiphumela ethuthukisiwe ye-entomological kanye ne-epidemiological. Lokhu kuholele ekwandeni kwesidingo sale nkambo entsha eku-inthanethi emazweni agcwele umalaleveva. I-PermaNet Dual iyi-deltamethrin entsha kanye ne-clofenac mesh eyakhiwe yi-Vestergaard ...Funda kabanzi -
Izibungu zomhlaba zingakhulisa ukukhiqizwa kokudla emhlabeni wonke ngamathani ayizigidi ezingu-140 ngonyaka
Ososayensi base-US bathole ukuthi izimpethu zomhlaba zingase zinikeze amathani ayizigidi ezingu-140 okudla emhlabeni jikelele minyaka yonke, okuhlanganisa u-6.5% wokusanhlamvu kanye no-2.3% wemifino. Abacwaningi bakholelwa ukuthi ukutshalwa kwezimali ezinqubweni zemvelo zezolimo kanye nemikhuba esekela inani lezimpethu zomhlaba kanye nokuhlukahluka kwenhlabathi jikelele...Funda kabanzi -
I-Permethrin namakati: qaphela ukugwema imiphumela emibi ekusetshenzisweni kwabantu: umjovo
Ucwaningo lwangoMsombuluko lubonise ukuthi ukusebenzisa izingubo eziphathwe nge-permethrin ukuvimbela ukulunywa yizimpukane, okungabangela izifo eziningi ezimbi. I-PERMETHRIN iyisibulala-zinambuzane esenziwe ngendlela efana nenhlanganisela yemvelo etholakala kuma-chrysanthemums. Ucwaningo olwanyatheliswa ngoMeyi luthole ukuthi ukufafaza i-permethrin ezingutsheni ...Funda kabanzi -
UKUKHETHA ISILWANE SEZINBUNGANE ZEMIBHEDE
Izimbungulu zemibhede ziqinile kakhulu! Iningi lezibulala-zinambuzane ezitholakala emphakathini ngeke zibulale izimbungulu zemibhede. Ngokuvamile izimbungulu ziyacasha kuze kube yilapho isibulala-zinambuzane somile futhi singasasebenzi. Ngezinye izikhathi izimbungulu zemibhede ziyahamba ukuze zigweme izibulala-zinambuzane futhi zigcine zisemakamelweni noma emafulethini aseduze. Ngaphandle kokuqeqeshwa okukhethekile ...Funda kabanzi