Komatsu cutworm - tizirombo voracious kwambiri

Scoops - banja waukulu wa agulugufe. Pakali pano, pali oposa 30,000 mitundu. Ambiri mwina, chithunzi ichi si chomaliza - izo kwambiri.

Mitundu yonse ya tsitsi lakuda ndi ngwanjula pa pamimba wandiweyani, pamenepa ntchito yawo Zikuoneka kuti "zofewa." Kutapira-mbozi - ndi larva wa Gulugufe. Iwo voracious kwambiri, choncho ndi bwino anayamba mouthparts kuluma mtundu. Pa mlomo wa mmunsi iwo zili England, n'kupanga wapadera, nthawi yomweyo ikamauma mu madzimadzi mpweya. Wa m'magawo awa wa kangaude iwo yokhotakhota masamba cocoons ananamizira.

Kumapeto kwa chitukuko cutworm mbozi kuwasandutsa zikwa, amene amasiyana kukula ndi mtundu. Iwo onse immobile, kayendedwe jerky angakhoze kokha mimba. Ndi dzira mawonekedwe, yokutidwa ndi chipolopolo wandiweyani.

Mu misa kuswana mbozi cutworm kungawononge kwambiri kuti minda, minda, nkhalango. Mwachitsanzo, mu Ukraine mu 1924, a mpiru njenjete mbozi aononga tirigu moti akhoza kukhala mbali ya katundu sitima ya makilomita 100 m'litali.

Pa dziko payekha ndi ambiri mbozi mpiru njenjete. Ndi wandiweyani, kuwala Brown kapena imvi, osiyana pansi. Izi tizilombo timathawa a zikhalidwe zosiyanasiyana. Beets, mbatata, tomato, kabichi, chimanga, nkhaka, etc. Kudya ndi pafupifupi zonse, ndi usiku. Pa tsiku amadzibisa pansi masamba kapena m'nthaka. Nyengo akufotokozera mu mibadwo awiri.

Komatsu mafosholo akhoza kudula zomera, ngati Cricket Mfuko, ndi mizu kudya kutali lonse dzenje. Mbali mlengalenga wa zomera kuti ali pafupi m'nthaka, Angagwiritsidwenso kuonongeka. Musazengereze izo ndi anathirira, n'chifukwa chake pali lalikulu dazi mawanga pa kubzala.

Kabichi, Popanga madzi a gamma-ngwanjula, ndipo mabanja ena ambiri Lepidoptera gulugufe ndiponso kuwonongeka kwa ulimi ndi kuwononga mbewu zomera komanso mbewu kukolola. Pakuti m'minda nkhalango ndi owopsa ngwanjula paini, zomwe chimbalanga wakudya kokha mitengo ya paini.

Njira yabwino kwambiri kulimbana ndi tizilombo izi voracious - nthaka kwambiri kukumba pa zokumbira mpeni, ndipo onse kugwa ndi masika. M'nthawi ya chilimwe, muyenera zambiri kumasula dothi pakati pa mizere ya mbewu. Powona zomera kuonongeka ayenera kukumba pansi momuzungulira, motsimikiza kumeneko chikaonekera ndi cutworm mbozi.

Pamene misa yogawa kuti amachita formulations insecticidal, monga "Decis", "Bazudin", "Akhtar" neri Al. Kodi malita 10 a madzi kutenga theka la mlingo, ndi za 100 ga urea. Chotero njira ayenera sprayed ndi chodzala nthaka owazungulira. Ubwino adzakhala pawiri: mafosholo Komatsu adzawonongeka, ndi zomera kupeza fetereza.

Muyenera pa awo ndege misa kuika nyambo (kuchepetsedwa ndi muli madzi kupanikizana) kuchepetsa chiwerengero cha mazira ndi agulugufe. Nkhani adzayenera m'malo nthawi, ndi agulugufe anagwira kuwononga.

Mukhoza kugwiritsa ntchito vuto lililonse njira kwachilengedwenso - kumasula Trichogramma (tizilombo wowononga mazira scoops). Iwo amagulitsidwa m'masitolo zapaderazi, ndipo chiwerengero cha nyama pa botolo la zomera. Mwina nkhani imodzi mwa chilombo mwamuna sikokwanira. Ndiyeno patapita masiku 6 wochita ayenera mobwerezabwereza.

Kuwina cutworm mbozi ndi kupulumutsa mbewu mutuwo, makamaka kudziwa njira yawo ya moyo ndi njira ya kulimbana.