1.Mirat
Zizindikiro: Akuluakulu ndi nymphs amayamwa masamba a tirigu, mawanga oyera amawoneka achikasu, mbewuzo ndizochepa, ndipo mbewu zonse zimafota kwambiri.Dams tirigu Zomera powononga maselo omera monga zimadyetsa, zimapangitsa kuti masamba. A tirigu a tirigu ofiirira amakhala ndi chizolowezi chodyetsa maupangiri a masamba, ndikupangitsa kuti awume ndi kufa. Minda yoyesedwa kwambiri imapezekanso yotupa, yofowoka.
Zogulitsa:
Physidaber 15% EC
Spiodiclofen 240 g / l sc
2.apsids
Zizindikiro: Itha kuwononga tirigu pobowola ndi kuyamwa, kukhudza zithunzi za tirigu ndi kuyamwa. Pambuyo pake, kuphetsa kwa tirigu, kuwonongeka kumakhazikika m'makutu, ndikupanga mitengo ya skew, yomwe imachepetsa zokolola zikwizinga ndikuchepetsa kuwonongeka kwa ma aphid: 1) Zomera zimatha kudyetsa mbewu ndi zowonongeka zimatha chifukwa cha ma aphid omwe amasunthira kachilombo, makamaka barele chikaso chikasu, mu mbewuzo Zowonongeka: 1) Zomera zitha kuwonongeka ndi nsabwe za m'masamba kudyetsa mbewu ndi 2) zimatha chifukwa cha nsabwe za m'masamba, makamaka barele chikaso chikasu, muzomera.
Zogulitsa:
Acetamiprid 20% sp
Abisactin1.8% + Acetamiprid 3% EC
Thiamethoxam 12.6% + ya Lambda-vahahathrin 9.4% SC
3.Pawdery mildew
Zizindikiro: Powdery mildew amadziwika ndi ufa woyera kuti ukhale wokula pang'onopang'ono pamasamba, zimayambira ndi mitu. Mtengowo ukakhwima, kukula koyera kumasintha kukhala kovomerezeka. Tsamba la masamba mbali inayo ya tsamba kuchokera ku mafupa oyera imakhala yachikasu, pambuyo pake tepi kapena bulauni.
Zogulitsa:
Pyraclostroben 25% SC
Difnoconazole 25% EC
Tebucocoazole 20% + PYRRECLOST KAPENA SC
Post Nthawi: Meyi-10-2021