Mbewu Zapamwamba Zaulimi Zogulitsa Zapamwamba Kwambiri Tebuconazole 250 Fungicide Propiconazole Tebuconazole Ec

Mafotokozedwe Akatundu

Tebuconazole ndi ya gulu la triazole la mankhwala ophera fungicide. Ndi mankhwala ophera fungicide ogwira ntchito bwino pochiza mbewu kapena kupopera mbewu zofunika kwambiri. Chifukwa cha kuyamwa kwake mkati, amatha kupha mabakiteriya omwe ali pamwamba pa mbewu, komanso amatha kufalikira pamwamba pa chomera kuti aphe mabakiteriya omwe ali mkati mwa chomera. Amagwiritsidwa ntchito popopera masamba, amatha kupha mabakiteriya omwe ali pamwamba pa tsinde ndi masamba, komanso amatha kukwera mmwamba mu chinthucho kuti aphe mabakiteriya omwe ali mu chinthucho. Njira yake yophera mabakiteriya makamaka ndikuletsa kupanga kwa ergostanol kwa tizilombo toyambitsa matenda, ndipo amatha kupewa ndikuwongolera matenda omwe amayamba chifukwa cha powdery mildew, dzimbiri la tsinde, coracoid spore, bowa wa nuclear cavity ndi bowa wa singano.

Kagwiritsidwe Ntchito

1. Tebuconazole imagwiritsidwa ntchito popewa kugwa kwa madontho a apulo ndi masamba, madontho a bulauni, ndi powdery mildew. Matenda osiyanasiyana a bowa monga ring rot, pear scab, ndi mphesa zoyera zowola ndi mankhwala ophera fungicide omwe amakondedwa popanga zipatso zabwino kwambiri komanso zapamwamba zomwe zimatumizidwa kunja.

2. Mankhwalawa samangokhudza bwino matenda a rapeseed sclerotinia, matenda a mpunga, matenda a mbande za thonje, komanso ali ndi makhalidwe monga kukana kumera komanso kukolola bwino. Angagwiritsidwenso ntchito kwambiri mu tirigu, ndiwo zamasamba, ndi mbewu zina zotsika mtengo (monga mtedza, mphesa, thonje, nthochi, tiyi, ndi zina zotero).

3. Imatha kupewa ndi kulamulira matenda omwe amayamba chifukwa cha powdery mildew, dzimbiri la tsinde, spore ya mlomo, bowa wa nuclear cavity, ndi bowa wa singano ya chipolopolo, monga wheat powdery mildew, wheat smut, wheat sheath blight, wheat snow rot, wheat take-all disease, wheat smut, apple spot leaf disease, pear smut, ndi grape imvi mold.

Kugwiritsa Ntchito Njira

1. Tirigu wosakhwima: Musanafese tirigu, sakanizani makilogalamu 100 aliwonse a mbewu ndi magalamu 100-150 a 2% osakaniza ouma kapena onyowa, kapena mamililita 30-45 a 6% suspension agent. Sakanizani bwino komanso mofanana musanafese.

2. Mphuno ya mutu wa chimanga: Musanafese chimanga, sakanizani makilogalamu 100 aliwonse a mbewu ndi chisakanizo chouma kapena chonyowa cha 2% cha magalamu 400-600. Sakanizani bwino musanafese.

3. Popewa ndi kuwongolera matenda a mpunga, 43% tebuconazole suspension agent ya 10-15ml/mu idagwiritsidwa ntchito pa nthawi yobzala mbande za mpunga, ndipo madzi 30-45L adawonjezedwa kuti afafazidwe ndi manja.

4. Kupewa ndi kuchiza chikanga cha peyala kumaphatikizapo kupopera 43% ya tebuconazole suspension pamlingo wa 3000-5000 kumayambiriro kwa matendawa, kamodzi pa masiku 15 aliwonse, kwa nthawi zonse 4-7.