Kulimbana ndi Colorado Beetle

Pafupifupi aliyense wogwira ntchitoyo amayenera kukumana ndi mdani woopsa kwambiri wa mbatata - kachilomboka ka Colorado. Zimatha kuchepetsa kwambiri zokolola, ndipo nthawi zina zimawononga. Sizinayanjane ndi kachilomboka kakang'ono ka Colorado ndi kwa nightshade kafadala - tomato ndi aubergines. Kaya mlendo wosalandiridwa amakhala mwini wa munda wanu kapena sizidalira inu.

Chiwongolero choyenera cha kachilomboka kakang'ono ka Colorado mbatata ndizochitiranso mankhwalawa panthawi yomweyo ndi maonekedwe aakulu a mphutsi. Apo ayi, kachilomboka kochokera ku malo omwe amachiritsidwa amatha kupita kumadera oyandikana naye, ndipo adzabweranso mutatha kusokonezeka kwa mankhwalawa. Mankhwalawa amafunika patapita masiku 30, koma pasanathe mwezi umodzi musanakolole.

Njira zamoyo zotsutsana ndi kachilomboka ka Colorado mbatata

Zophatikizapo "Fitoverm", "Bikol", "Bitoksibaktsillin", "Agravertin", "Colorado" ndi omwe amakonda kwambiri polimbana ndi tizirombo. Samavulaza chilengedwe, anthu, zinyama, ndipo zimakulolani kuti mupeze zinthu zogwirizana ndi zachilengedwe. Kupopera mbewu kumayenera kumachitika nyengo yoyenera, kutentha kosachepera 18 ° C.

Kukonzekera kwa chilengedwe, pokalowa mu thupi la kachilomboka kapena mphutsi mwa kukhudzana kapena m'mimba, imayambitsa imfa. Amasiya kudya ndikufa masiku 3-5. Mankhwalawa samagwira ntchito pa mazira a kachilomboka, choncho amafunika kubwereza.

Mankhwala

Pali mitundu yambiri ya tizilombo tochokera ku Colorado beetle, otchuka kwambiri ndi Bancol, Aktara, Confidor, Korado, Regent, Sonnet. Malangizowo ayenera kufotokoza malamulo ogwiritsira ntchito mankhwalawa, zodzitetezera, kuphatikizapo malangizowo ngati akumwa mankhwala ophera mankhwala.

Njira zomera ziyenera kukhala nyengo yopanda mphepo kumayambiriro kapena madzulo. Masana, mankhwalawa amatha kusunthira popanda kupindula. Kupitiliza kusokonezeka sikungapangitse patsogolo, koma kudzathandiza kuti zinthu zowonongeka zikhale zowonongeka.

Njira yogwiritsira ntchito kachilomboka ka Colorado mbatata

Mungathe kusonkhanitsa ndi kusindikiza kachilomboka. Komabe, sikoyenera kuchoka tizilombo tophwanyika pafupi ndi malo, izi zidzathandizira kufika kwa anthu atsopano. Mankhwala abwino omwe amapezeka ndi mazira ndi mazira atsanulira madzi otentha, ndiyeno ponyani kutali ndi munda.

Njira zamagulu zolimbana ndi kachilomboka ka Colorado

Anthu ayesetsanso njira zopezeka bwino zoteteza kachilomboka:

1. Njira yothetsera birch tar (yowonjezera 10 malita a madzi 100 g ya tar);
2. Sopo sopo (mapiritsi a phulusa kwa mphindi 15, imaphatikizidwa kwa masiku awiri ndikusankhidwa, kuwonjezera pa malita 10 a madzi ndi 50 magalamu a sopo).