Kufotokozera | Cholinga chopewera | Mlingo |
Triclopyr 480g/L EC | Udzu wamasamba ambiri m'minda yatirigu yozizira | 450ml-750ml |
Triclopyr 10%+Glyphosate 50%WP | Udzu m'malo osalimidwa | 1500-1800g |
Triclopyr 10%+Glyphosate 50%SP | Udzu m'malo osalimidwa | 1500-2100g |
Mankhwalawa ndi otsika poizoni, opangira herbicide omwe amatha kuyamwa mwachangu ndi masamba ndi mizu ndikufalikira ku mbewu yonse. Zimakhudza bwino udzu ndi zitsamba, komanso udzu wambiri m'minda ya tirigu yozizira. Akagwiritsidwa ntchito moyenera, mankhwalawa ndi otetezeka ku mbewu.
1. Izi ziyenera kuchepetsedwa ndi madzi ndikupopera pazitsa ndi masamba kamodzi pa nthawi ya kukula kwa namsongole.
2. Mankhwalawa ayenera kupopera pa tsinde ndi masamba a namsongole wotakata pamasamba 3-6 pamene tirigu wachisanu asanduka wobiriwira komanso asanalumikizike. Izi zimagwiritsidwa ntchito kamodzi pa nyengo m'minda ya tirigu yozizira.
3. Samalani kuti musawonongeke; tcherani khutu kuti mukonzekere mbewu yotsatira ndikuonetsetsa kuti pamakhala nthawi yotetezeka.
1. Chonde werengani chizindikirochi mosamala musanagwiritse ntchito ndikuchigwiritsa ntchito mosamalitsa motsatira malangizo. Ikagwa mvula mkati mwa maola 4 mutagwiritsa ntchito mankhwalawa, chonde funsaninso.
2. Mankhwalawa amakhudza zamoyo zam'madzi. Khalani kutali ndi madera amadzi, mitsinje ndi maiwe ndi malo ena amadzi. Ndizoletsedwa kutsuka zida zogwiritsira ntchito m'mitsinje ndi maiwe. Ndizoletsedwa kugwiritsa ntchito m'madera omwe adani achilengedwe monga trichogrammatids amamasulidwa.
3. Valani zovala zazitali, mathalauza, zipewa, masks, magolovesi ndi njira zina zotetezera pamene mukugwiritsa ntchito. Pewani kutulutsa mankhwala amadzimadzi. Osadya kapena kumwa pakugwiritsa ntchito. Mukapaka, yeretsani bwino chipangizocho ndikusamba m'manja ndi kumaso ndi sopo nthawi yomweyo.
4. Tsukani zida zamankhwala munthawi yake mukatha kugwiritsa ntchito. Zotengera zomwe zagwiritsidwa ntchito ziyenera kusamalidwa bwino ndipo sizingagwiritsidwe ntchito pazinthu zina kapena kutayidwa mwakufuna. Osatsanulira mankhwala otsala ndi madzi oyeretsera mu mitsinje, maiwe a nsomba ndi madzi ena.
5. Amayi apakati ndi oyamwitsa amaletsedwa kukhudzana ndi mankhwalawa.