Qhov sib txawv ntawm Cyromazine thiab myimethamine

I. Basic Properties ntawmCypromazine

Hais txog kev ua haujlwm:

Cypromazine yog ibkev loj hlob regulatorntawm 1,3,5-triazinekab. Nws muaj kev ua haujlwm tshwj xeeb ntawm diptera larvae thiab muaj cov nyhuv endosorption thiab conduction, inducing diptera larvae thiab pupae kom dhau mus rau morphological distortion, thiab cov neeg laus tshwm sim tsis tiav los yog inhibited. Piv txwv li, nrog 1g / L soaking lossis txau, tuaj yeem tiv thaiv Lucilia sericata ntawm yaj; Thaum ntxiv rau nqaij qaib, ya larvae ntawm qaib quav tuaj yeem tiv thaiv thiab kho hauv zos qhov twg yoov yug. Nws muaj kev tiv thaiv zoo thiab tua cov nyhuv ntawm ntau hom yoov yoov (xws li yoov maggots) uas muaj ntau hauv cov quav; Kev tswj cov nplooj miner yoov ntawm cov nroj tsuag ornamental thiab zaub, tshwj xeeb tshaj yog South American nplooj miner ya, yog cov tshuaj zoo tshaj plaws hauv ntiaj teb. Nws feem ntau inhibits cov synthesis ntawm chitin thiab dihydrofolate reductase, tiv thaiv kev thim rov qab, ncua sij hawm kev loj hlob ntawm tus menyuam mos, cuam tshuam cov txheej txheem molting thiab tiv thaiv cov pupation li qub, ua rau cov larva tuag. Nws kuj tseem tuaj yeem txo cov ntsiab lus ammonia hauv cov tsiaj lub tsev thiab txhim kho cov tsiaj nyeg thiab nqaij qaib ib puag ncig. Nws cov khoom xyaw nquag tuaj yeem decomposed hauv cov av, tsis muaj kuab paug rau ib puag ncig, yog tus neeg saib xyuas kev tiv thaiv ib puag ncig zoo 56.

2, Cov khoom tseem ceeb ntawm myithramine

Hais txog kev ua haujlwm:

Raws li cov kab kev loj hlob regulator, nws tuaj yeem ua rau morphological distortion ntawm diptera larvae thiab pupae nyob rau hauv txoj kev loj hlob, thiab inhibit los yog tsis tiav tshwm sim ntawm cov neeg laus kab. Tsis muaj kev phom sij rau cov kab neeg laus pom nyob rau hauv qhov ncauj lossis hauv zos daim ntawv thov, tab sis lub qe qe yog txo tom qab noj qhov ncauj. Nws yog siv los tswj cov nplooj miner kab, muaj kev tswj tau zoo ntawm yoov, kuj tseem siv tau los tswj cov yoov, thiab tseem tuaj yeem tiv thaiv thiab tswj Lucilia sericaria ntawm yaj thiab ya cov larvae ntawm qaib quav. Rau legumes, carrots, celery, melons, lettuce, dos, peas, ntsuab peppers, qos yaj ywm, txiv lws suav nrog 12-30g / 100L kho, los yog 75-225g / hm²; Cov tshuaj siv av yog 200-1000g / hm², thiab cov nyhuv tuaj yeem khaws cia txog li 8 lub lis piam nrog cov koob tshuaj siab. Nws cov txheej txheem isotope tuaj yeem siv rau kev sim tshuaj ntsuam xyuas kom ntsuas qhov nkhaus, tsim kom muaj kev sib raug zoo rau cov qauv tiag tiag, thiab ntsuas qhov tseeb thiab qhov tseeb ntawm cov tshuaj tshuaj ntsuam xyuas.

3, Qhov sib txawv ntawm cov qauv tshuaj

Lub npe tshuaj ntawm ob qho tib si yog N-cyclopropyl -1,3, 5-triazine-2,4, 6-triamine, uas qhia tau hais tias ob qho tib si yuav yog tib yam tshuaj thiab muaj cov qauv tshuaj tib yam.

4. Qhov sib txawv ntawm cov txheej txheem ntawm kev ua

Ob leeg ntawm lawv muaj nyob rau 1,3, 5-triazine pawg ntawm cov kab kev loj hlob regulators, uas tuaj yeem ua rau muaj kev cuam tshuam ntawm morphologic distortion ntawm diptera larvae thiab pupae, thiab inhibit lossis tsis tiav cov neeg laus. Ob leeg ua lub luag haujlwm los ntawm inhibiting cov synthesis ntawm chitin thiab dihydrofolate reductase, yog li cuam tshuam rau kev loj hlob thiab kev loj hlob ntawm kab.

5. Qhov sib txawv ntawm qhov kev thov

Ob leeg yog siv los tswj cov kab diptera, xws li nplooj miners, yoov thiab lwm yam kab tsuag, hauv kev tswj cov yaj ntawm Lucilia sericata, ya larvae ntawm qaib dung kuj zoo, thiab tuaj yeem siv rau cov nroj tsuag ornamental, zaub thiab lwm cov qoob loo tswj kab tsuag.