Mankhwala opha tizilombo Propani 34% EC

Tech Grade98% TC

Zofunikira zaukadaulo kuti mugwiritse ntchito:

1. Izi zimagwiritsidwa ntchito poyang'anira udzu wa barnyard m'minda yothira mpunga, ndipo zotsatira zake zimakhala mu tsamba la 2-3 la barnyardgrass.

2. Thirani madzi kumunda masiku awiri musanayambe kupopera mbewu mankhwalawa, onjezerani madzi udzu wa m'khola patatha masiku awiri mupopera mbewu, ndipo sungani madzi kwa masiku asanu ndi awiri.

3. Chiwerengero chachikulu cha zofunsira pachaka ndi kamodzi, ndipo nthawi yachitetezo: masiku 60.

4. Malathion sayenera kugwiritsidwa ntchito pa mpunga mkati mwa masiku khumi musanayambe kupopera mankhwala a propionella.Sitiyenera kusakanikirana ndi mankhwala ophera tizilombo kuti tipewe phytotoxicity ya mpunga.

Kusamalitsa:

1. PropaniNdikhoza kusakaniza ndi mitundu yosiyanasiyana ya herbicides kuti muwonjezere kuchuluka kwa herbicide, koma sayenera kusakanizidwa ndi 2,4-D butyl ester.

2. Propanil sangathe kusakanikirana ndi mankhwala ophera tizilombo a carbamate monga isoprocarb ndi carbaryl, ndi organophosphorus monga triazophos, phoxim, chlorpyrifos, acephate, profenofos, malathion, trichlorfon ndi dichlorvos Mankhwala ophera tizilombo amasakanizidwa kuti apewe phytotoxicity.Osapopera mankhwalawa pasanathe masiku 10 musanayambe kupopera mankhwala a propanil.

3: Kugwiritsa ntchito propanil ndi feteleza wamadzimadzi kuyenera kupewedwa.Kutentha kukakhala kokwera, kuzula kumakhala bwino, ndipo mlingo ukhoza kuchepetsedwa moyenera.Kunyowa kwa masamba a udzu kumachepetsa mphamvu ya udzu, ndipo kuyenera kugwiritsidwa ntchito mame akauma.Pewani kupopera mbewu mankhwalawa mvula isanagwe.Ndi bwino kusankha masiku a dzuwa, koma kutentha sikuyenera kupitirira madigiri 30