Mancozeb

Cov Khoom Zoo

1. Tshuaj tua kab mob dav dav, siv tau zoo rau ntau yam kab mob fungal.

2. Kev tiv thaiv zoo heev, tsim ib daim zaj duab xis tiv thaiv rau ntawm qhov chaw qoob loo kom thaiv kev kis kab mob.

3. Muaj manganese thiab zinc, pab txhawb cov qoob loo kom loj hlob thiab tiv taus kev ntxhov siab.

4. Kev sib raug zoo nrog feem ntau cov tshuaj tua kab, tsim nyog rau kev siv sib xyaw kom nthuav dav kev ua haujlwm.

5. Txoj kev ua haujlwm ntau qhov chaw, nyuaj rau cov kab mob tsim kev tiv thaiv tshuaj.

Cov Ntawv Thov Tseem Ceeb

1. Siv dav rau cov ntoo txiv hmab txiv ntoo, zaub, qoob loo teb thiab cov qoob loo nyiaj ntsuab.

2. Tswj cov kab mob thaum ntxov, kab mob lig, anthracnose, nplooj ntoos, xeb thiab pwm.

3. Feem ntau siv rau kev txau tiv thaiv thaum cov noob cog, theem loj hlob thiab ua ntej muaj kab mob.

4. Lub sijhawm ntev, muaj kev nyab xeeb rau cov qoob loo raws li qhov ntau npaum li cas.

Lub hom phiaj ntawm kev tiv thaiv thiab kev tswj hwm

(1) Rau kev tiv thaiv thiab tswj kab mob blight, anthracnose, nplooj ntoos, thiab lwm yam kab mob hauv txiv lws suav, eggplants, thiab qos yaj ywm, siv 400-600 npaug ntawm qhov concentration ntawm 80% hmoov ntub. Tshuaj tsuag thaum pib ntawm tus kab mob, thiab rov ua cov txheej txheem 3-5 zaug.

(2) Txhawm rau tiv thaiv thiab tswj cov kab mob uas lwj sai sai thiab lwj sai sai hauv cov noob zaub, siv 80% hmoov uas ntub tau, thiab sib tov nrog cov noob ntawm tus nqi ntawm 0.1 - 0.5% ntawm qhov hnyav ntawm noob.

(3) Txhawm rau tiv thaiv thiab tswj cov kab mob fungal xws li downy mildew, anthracnose thiab xim av hauv cov txiv tsawb, thov siv cov tshuaj dilution 400-500 zaug rau kev txau, thiab rov ua cov txheej txheem 3-5 zaug.

(4) Txhawm rau tiv thaiv thiab tswj cov pwm downy ntawm zaub qhwv thiab kale, nrog rau cov kab mob ntawm celery, tsuag nrog 500-600 zaug dilution kua thiab rov ua cov txheej txheem 3-5 zaug.

(5) Txhawm rau tiv thaiv thiab tswj cov kab mob ntawm cov taum pauv loj, xws li anthracnose thiab cov pob me me, tsuag nrog 400-700 zaug dilution kua thiab rov ua cov txheej txheem 2-3 zaug.

Lub hom phiaj tseem ceeb

1. Cov khoom no yog cov tshuaj tua kab mob rau nplooj uas muaj ntau yam kev siv dav dav. Nws siv dav rau cov ntoo txiv hmab txiv ntoo, zaub, thiab cov qoob loo hauv teb, thiab tuaj yeem tswj tau ntau yam kab mob tseem ceeb ntawm nplooj, xws li xeb nplej, pob kws lwj, kab mob Phytophthora qos yaj ywm, kab mob dub txiv hmab txiv ntoo, thiab anthracnose. Qhov ntau npaum li cas yog 1.4 - 1.9 kg (cov khoom xyaw nquag) ib hectare. Vim nws muaj ntau yam kev siv thiab muaj txiaj ntsig zoo, nws tau dhau los ua ntau yam tseem ceeb ntawm cov tshuaj tua kab mob uas tsis yog rau lub cev. Thaum siv ua ke lossis sib xyaw nrog cov tshuaj tua kab mob rau lub cev, nws tuaj yeem ua tiav qee yam txiaj ntsig.

2. Tshuaj tua kab mob tua kab mob dav dav. Siv dav rau cov ntoo txiv hmab txiv ntoo, zaub, thiab cov qoob loo hauv teb, nws tuaj yeem tswj tau ntau yam kab mob tseem ceeb ntawm cov nplooj. Tshuaj tsuag nrog 500 - 700 npaug ntawm 70% cov hmoov dej kom tswj tau kab mob lwj thaum ntxov, pwm grey, pwm downy, thiab taub dag anthracnose hauv zaub. Nws kuj tseem siv tau los tswj kab mob dub, kab mob liab, thiab anthracnose hauv cov ntoo txiv hmab txiv ntoo.

Kab mob tshwj xeeb

Zaub

1. Txiv lws suav: Kab mob lwj thaum ntxov, kab mob lwj lig, pwm nplooj

2. Cov kab mob qos yaj ywm: Cov kab mob downy mildew, anthracnose, powdery mildew, gummy stem blight

3. Kua txob thiab txiv lws suav: Kab mob Anthracnose, kab mob scab, kab mob lwj thaum ntxov

4. Zaub qhwv Suav & Zaub qhwv: Cov pwm downy, alternaria blight

Cov ntoo txiv hmab txiv ntoo

1. Kua txiv apple thiab txiv pear: Kab mob rot, anthracnose, Alternaria blot, scab

2. Kab mob txiv qaub: Kab mob pob khaus, kab mob anthracnose, kab mob scurfy, kab mob gummosis

3. Txiv hmab: Kab mob downy mildew, kab mob bird's eye rot, kab mob anthracnose, kab mob white rot

4. Txiv duaj thiab Txiv duaj: Kab mob qhov txhaj tshuaj, anthracnose

Cov qoob loo teb thiab cov qoob loo ntsuab

1. Qos yaj ywm: Kab mob lig, kab mob thaum ntxov

2. Txiv laum huab xeeb: Nplooj ntoos daj, xeb

3. Nplej thiab Pob kws: Xeb, kab mob nplooj sab qaum teb, kab mob nplooj sab qab teb

4. Luam yeeb: Xim av daj, pwm lwj

Cov Txheej Txheem Siv Dav Dav

1. Kev siv tseem ceeb: txau nplooj. Muab cov tshuaj no sib xyaw nrog dej huv, txau kom sib npaug rau ntawm nplooj, txiv hmab txiv ntoo thiab ceg ntoo pem hauv ntej thiab tom qab.

2. Siv ua ntej tus kab mob pib los yog thaum pib mob; rov tsuag dua txhua 7-10 hnub thaum lub sijhawm muaj kev pheej hmoo siab.

3. Sib xws nrog feem ntau cov tshuaj tua kab mob nruab nrab & acidic;tsis txhob sib tov nrog cov neeg sawv cev alkaline(txiv qaub sulfur, Bordeaux sib tov thiab lwm yam).

4. Ua raws li cov cai hauv zos; lub sijhawm dav dav ua ntej sau qoob loo: 7–14 hnub.

Cov Lus Cim

1. Tsis txhob siv rau hauv qhov kub thiab txias thiab tshav ntuj kom tiv thaiv kev lom tshuaj phytotoxicity.

2. Npaj cov kua ua ntej siv; tsis txhob khaws cov kua uas tau diluted ntev.

3. Hloov pauv nrog cov tshuaj tua kab mob ntawm ntau hom kev ua haujlwm kom ncua kev tiv thaiv.