Isibulali-zinambuzane esikumgangatho ophezulu iDinotefuran 98% Tc CAS 165252-70-0 ngexabiso eliphantsi
Iimpawu zomzimba nezekhemikhali
I-Dinotefuran luhlobo lwe-neonicotinoid inambuzane, edla ngokuba neenzuzo zokusebenza kakuhle, ubuthi obuphantsi, ububanzi be-insecticide kunye nefuthe elihlala ixesha elide.
1. Umsebenzi ophezulu wokubulala izinambuzane
I-Dinotefuran ineempawu zokuchukumisa ngamandla, ubuthi besisu, kunye nokufunxwa kweengcambu, isiphumo esikhawulezayo esiphezulu, ixesha elide leeveki ezi-4-8 (ubude bexesha lethiyori leentsuku ezingama-43), kunye nobubanzi beentlobo zezibulala-zinambuzane. Inefuthe elihle kakhulu lokulawula izinambuzane ezilumayo nezifunxayo, kwaye ibonisa umsebenzi ophezulu wokubulala izinambuzane ngedosi ephantsi kakhulu.
2. Uluhlu olubanzi lokubulala izinambuzane
I-Dinotefuran isetyenziswa kakhulu ukulawula ii-aphids, i-leafhopper, i-planthopper kunye ne-thistle kwingqolowa, irayisi, umqhaphu, imifuno, imithi yeziqhamo, icuba kunye nezinye izityalo. Ihashe, i-whitefly kunye neentlobo zazo ezixhathisayo zisebenza kakhulu kwizinambuzane zeColeoptera, i-diptera, i-lepidoptera kunye ne-homoptera, kunye ne-cockroaches, i-termites, iimpukane zasekhaya, njl. Impilo izinambuzane zilawula ngempumelelo.
3. Inefuthe eliphezulu lokungena
I-Dinotefuran inefuthe eliphezulu le-osmotic. Isetyenziswa ekulimeni imifuno kwaye ifuduka kakuhle ukusuka kumphezulu wegqabi ukuya ngaphakathi kwegqabi. Iigranules kumhlaba owomileyo (umhlaba. Phantsi kwemeko yokufuma komhlaba ukuya kuthi ga kwi-5%), isenokudlala ifuthe elizinzileyo.
4. Akukho kuxhathisa
I-Dinotefuran yeyesizukulwana sesithathu see-neonicotinoid insecticides, kwaye ezinye ii-agents azinawo amandla okulwa nee-cross-resistances, kwaye i-dinotefuran ayinawo amandla okulwa nee-nicotine agents.
Izinambuzane ezimelana nezinambuzane zinamandla okulawula ngcono.
5. ubude obude
I-Dinotefuran inexesha elide lokubulala izinambuzane, elinokufikelela kwiiveki ezi-4-8, kwaye ulawulo lwezinambuzane lucokisekile ngakumbi, kuba ixesha lolawulo lide.
Kunzima ukuba izinambuzane ziphinde zibuye emva kokulawula ukutshiza.
6. Isiphumo esikhawulezayo
Emva kokusetyenziswa kwe-dinotefuran, inokufunxwa ngokukhawuleza zizityalo, kwaye ingasasazeka kakhulu kwiintyatyambo, amagqabi, iziqhamo, iziqu kunye neengcambu zezityalo.
Emzimbeni, ukuba i-arhente itshizwa ngaphambili nangasemva kwe-blade, inokufezekisa isiphumo sokulwa nokufa kunye nokulwa nokufa.
I-spectrum yokubulala izinambuzane
Izinambuzane zerayisi
Ukusebenza kakuhle: I-brown planthopper, i-white-back planthopper, i-grey planthopper, i-black-tailed leafhopper, i-rice spider, i-Rafter bug elephant, i-star bug elephant, i-rice green bug elephant, i-red palpate bug bug, i-rice mixed worm, i-rice tube water borer.
Isebenza kakuhle: I-Borer, irayisi I-Locust.
Izinambuzane eziyingozi kwimifuno nakwiziqhamo
Ukusebenza kakuhle kakhulu: ii-aphids, i-whitefly, i-scale, i-Aphidococcus, i-Vermilion bug, i-peach small food worm, i-orange moth, i-tea moth, i-yellow stripe beetle, i-bean fly.
Isebenza kakuhle: I-Ceratococcus aureus, i-Diamifolia nigra, ii-thrips ezityheli zeTea, ii-thrips ezitsho nge-smoke, ii-thrips ezityheli, ii-thrips ezityheli ze-citrus, i-bean pod gall midge, i-tomato leaf miner fly.
Indlela yokusebenzisa
1. Izityalo zemifuno (ezisebenzisa ii-granules ezili-1% kunye nee-granules ezingama-20% ezinyibilikayo emanzini): ii-granules ezili-1% zingaxutywa nomhlaba onomngxuma womhlaba ngexesha lokutyala iziqhamo nemifuno kunye nemifuno enamagqabi, okanye zixutywe nomhlaba okwimisele yokutyala ngesandla ngexesha lokutyala. Oku kunokulawula izinambuzane ezidla izimuncu ngexesha lokutyala kunye nezinambuzane ezibhabhayo ngaphambi kokutyala. Ukongeza, kuba iyeza linomoya ohamba kakuhle we-endothermic, linokuthathwa ngokukhawuleza zizityalo emva konyango, kwaye linokugcina ukusebenza kakuhle iiveki ezi-4 ukuya kwezi-6.
Iigranule ezingama-20% ezinyibilikayo emanzini zingasetyenziswa njengezixhobo zonyango lweziqu namagqabi ukulawula izinambuzane. Iindlela ezimbini zonyango, "unyango lokufunxa amanzi" kunye "nonyango lokufunxa umhlaba ngexesha lokukhula", ziyavavanywa. Ezi granule zikhankanyiweyo apha ngasentla zingadityaniswa neegranule ezinyibilikayo emanzini ukuze zisetyenziswe ukususela ekuqaleni kokukhula kwesityalo kude kube sekuvunweni.
2, imithi yeziqhamo (20% iigranules ezinyibilikayo emanzini): Iigranules ezinyibilikayo emanzini zisetyenziswa njengeearhente zonyango lwesiqu kunye namagqabi xa kuvela izinambuzane, ezinokulawula ngempumelelo ii-aphids, izinambuzane ezifunxayo ze-red scale, izinambuzane zokutya, ii-golden grain moths kunye nezinye izinambuzane ze-lepidoptera. Ukongeza, ikwanayo nefuthe elihle lokubulala izinambuzane kwizinambuzane, kunye nokuthintela okuphezulu kokufunxa. Idosi ecetyiswayo, akukho monakalo, uvavanyo lwedosi ephindwe kabini, ikwalungile kakhulu kwizityalo. Njengoko isetyenziswa kwizityalo zemifuno, inefuthe lokungena kunye nokufuduka ukusuka kumphezulu wegqabi ukuya ngaphakathi kwegqabi. Kwangaxeshanye, ikwayintshaba yendalo ebaluleke kakhulu yemithi yeziqhamo.
3, irayisi (2% iigranules zebhokisi yembewu, iigranules ezili-1%, umgubo we-DL ongu-0.5%): Xa isetyenziswa kwirayisi, umgubo we-DL kunye neegranules zingasetyenziswa ngedosi ye-30kg/hm2 (isithako esisebenzayo yi-10-20g/hm2), enokulawula ngempumelelo iimbungu zezityalo, i-black-tailed leafhopper, i-rice negative mud worm kunye nezinye izinambuzane. Ingakumbi kwizinambuzane ezitshabalalisa izinambuzane, umahluko phakathi kweentlobo mncinci kakhulu. Emva kokusetyenziswa kwebhokisi yembewu, inokulawula ngempumelelo i-planthopper, i-black-tailed leafhopper, i-rice bug kunye ne-rice tube water borer emva kokufakelwa. Eli yeza linefuthe elide kwizinambuzane ekujoliswe kuzo, kwaye lisenokulawula ngempumelelo ubuninzi bezinambuzane emva kweentsuku ezingama-45. Okwangoku, kwenziwa olunye uvavanyo kwizinambuzane ezifana neBorer, i-rice borer kunye ne-rice black bug.
Sebenzisa amanyathelo okhuseleko e-Dinofuran:
1. Sebenzisa ixesha
Ngexesha lokudubula kwezityalo, ixesha lokudubula kwerayisi, ukusetyenziswa kwe-furosemide akuvumelekanga kuba i-furosemide inetyhefu kwizinto eziphilayo zasemanzini ezifana neenyosi kunye nee-shrimp.
2. Ububanzi bokusetyenziswa
I-Furoxamine inetyhefu kwi-silkworm, iinyosi, ii-shrimp kunye neenkala, ngoko ke akuvumelekanga ukuyisebenzisa kwi-sericulture, igadi ye-mulberry, ii-shrimp kunye neenkala ezizalela irayisi. Ukongeza, i-dinotefuran kulula ukuyibangela ungcoliseko lwamanzi angaphantsi komhlaba, ngoko ke kufuneka isetyenziswe ngononophelo kwiindawo ezinomhlaba ovulekileyo okanye amanqanaba amanzi angaphantsi komhlaba anganzulu.
