Zviyo weevil: tsanangudzo sei kubvisa

Grain weevil - mumwe mukuru uye tupukanana zvikuru ngozi zviyo zvirimwa (bhari, mupunga, rye, gorosi, Buckwheat, zviyo uye Pasta) zvingakonzera unusable mumatanda mhiri upfumi sezvo kicheni uye hombe zviyo chekuchengeta. Kuvarimi, ayo chitarisiko - zviri njodzi, nekuti nemaziso unobtrusive, ngoko kunokonzera kukuvara zvikuru zvirimwa.

Zviyo weevil: tsananguro

Dzinoratidzwa diki saizi (anenge 4 mm), ngoko tupukanana dzinounzwa shava, anenge dema ruvara, refu nhete muviri uye pamberi mapapiro. By kubhururuka Tupukanana hazvina kufanira, usingabereki kumutadzisa zvinobudirira kushandisa munhu zvinhambwe zvakakura. In ngarava ine maindasitiri kwazvo nezviyo, nomumugwagwa - zvitima uye motokari, kubva kuendesa kune kondinendi vaifamba dura weevil. How kubvisa Tupukanana kwakadaro kune ngozi?

Muitiro ruminant tupukanana izvi zvinoitika munguva inodziya mwaka: mune mumwe tsanga munhukadzi pedyo nhete proboscis gnaws kuburikidza chiduku gomba (a zviyo tsanga - maviri), hunoita zai, uye ipapo furawa koko glosses mutswe. Wandinyengedzerei Izvi zvinoita ukama zviyo anotarira anenge indistinguishable kubva yose. Kusiyanisa "Wandinyengedzerei" rinogona kuva, kana tsama zviyo chakakandirwa mumvura: kukuvaradzwa (nevakabva) kubuda zviitiko, singi yose kusvikira pasi. By chinooneka rokuongorora unogona kuona kuti zviyo mazana ruvara pachidanho zvikuru nokuda kwenhamo node.

Lifecycle dura weevil

The fecundity mumwe munhu ari 150-300 mazai panguva upenyu kutenderera 3-4 mwedzi; vanhurume kurarama kwenguva yakati rebei, vanenge 5 months. Nguva yose mazana (anenge 3 mm refu, chena pamwe shava musoro) kunobva tembiricha uye mwando iri mavhiki 3-6. Mumwe anogona kungofungidzira kuti zvuru zvingani tupukanana anokwanisa kubereka mugore rimwe chete peya zvipembenene. Pamusangano tembiricha of 4 ^{° C} kumisa kukura mazana pa - 5 ^{° C} - kufa. Panopera wekushanduka kupinda zvinenge segirazi, 3-5 mm refu pupae. Pashure 7 - 22 mazuva matsva chizvarwa zvipembenene kutsenga yakaumbwa muna goko uye kuvakoka kunze kunze pokutizira. Hunotarisirwa upenyu akura chiratidzazvizhinji - anenge 2 years. Mukati zuva rimwe, mumwe dukutu unopisa 0,08-0,67 MG zviyo kusurukirwa sezvo ainge ava ayo yomukati zviri; ukuwo, mukanyiwa nhamba nezvipembenene izvi zvinogona kuparadza kuchikosha yakawanda Inventory.

Kuparadzwa enhunzi mukicheni mumatanda

How kukurira chipembenene akadaro nengozi, kufanana dura weevil? How kubvisa padanga uye womukicheni kubva diki, asi kunokuvadza Tupukanana kwakadaro? In mashoko zvekudya pamba panguva kuziva miedzo weevil ari rambu ichangobva zvokudya harifaniri kushandiswa nokuti ari secretions nezvipembenene uye mazana ane carcinogens. The utachiona zvigadzirwa zvinofanira kuraswa, uye weevil kutanga nenzira yakaoma uye zvichida dzakareba hondo. Zviyo zvinofanira kuchengetwerwa mumidziyo kana airtight midziyo - kwete muhomwe, zvinova dura weevil (yaifananidzira pamusoro) zviri nyore gnaws mazino avo unopinza. Dura weevils - zvisikwa rudo kupisa-uye yakaderera tembiricha kufa. Naizvozvo, sezvo nzira ndichiva kubvisa bug zvinogona kushandiswa kutonhora: zvigadzirwa kushumira anogona zvokudya weevil - kuisa mukati furiza. Akada dukuduku mugari nerevane dzakakwirira tembiricha. Saka, pana +40 ^C. dura weevil anofa mukati 2 mazuva 50 ^{° C} - pashure pemaawa 6. Zvichitevera kubudiswa mumatanda zvokudya zvinofanira kuiswa chisimbiso midziyo pamwe zvakasimba lids, dzisingambosvikiki nezvipukanana.

Traditional nzira

Otpugivayusche dura weevil mabasa ari gariki, akasvuura kubva pamateko uye kubva zviyo akaisa mugaba. In prophylactic makabhati apo kuchengeterwa zvokudya zvinoda kubudiswa sipo-acetic sezvamunoita. By echiShinto zvinogona yaora Laurel uye lavender, kunhuhwirira usingabereki kuonesesa weevil. Hatifaniri kuita bota guru mumatanda, nani kutenga zvigadzirwa sezvo vari kushandiswa.

Zviyo weevil: kuzvidzora matanho

zvakaoma chaizvo kubvisa ari dura weevil mu dzokuchengetera, nokuti zvipembenene yokuvanda kunzvimbo dziri kure, uye kuva mukati zviyo, zvachose haufi, uye zvinogona kuparadza 10 kusvika 30% of zviyo. Pakurwisa dura weevil inoumbwa zvinotevera zviyero:

• Strong tsanga kutonhora (-10 ° ^C), izvo zvinogona kushandiswa zvese prophylactically, uye muitiro kuparadza aripo infestation. Kutonhora rinoitwa rakaoma ezvinhu tichibatsirwa kufefetedza uye kufefetedza. Izvi kunoda rokumanikidzirwa kudzora mwando.
• Part of dura weevil inogona kubviswa nokubvisa kuburikidza nomusero pamwe mawindo kana kuburikidza chido kugadzirira. Chero kufamba chezviyo gobvu isakarurama kunokanganisa mamiriro Tupukanana zvipukanana, nokuderedza kukura kwavo uye kubudirira.

Chemical nzira weevil

Imwe nzira inoshanda ndichiva kuparadza dura weevil ndiwo mushonga disinfection wezviyo - kukuru chiyero wakaumbwa iri aerosol kana gasi kurapwa. Aerosol disinfection nevamwe nokushandisa kugadzirira "aktellik", "Karate", "Fufanon", "Arriva". kurapwa ichi, inova mukana mukuru efficacy zvinodhaka, zvinoberekwa masangano inokosha. Zvazvakashatira nzira iyi zvinosanganisira nguva kuti kubvumidza kutengeswa zviyo.

Gas disinfection rinoitwa kugadzirira akadai "Fosca", "Alfos", "Fostoksin", "Magtoksin". Pre-vanofanira kunyatsoongorora namira kwakavakirwa uye kuita fumigation nemasangano kushandiswa.

Prophylaxis pamusoro dura weevil

Zvakakosha kuchengeta matanho:

• vasati tirare zviyo bins hazvo kunoda akachena zviyo sora uye netsvina;
• yoga kuchengeta siyana zviyo kukohwa nguva uye zvakasiyana mwando;
• zvakasimba wachenesa tangi kubva regore rakapera mumatanda zviyo uye marara;
• tarisisa mwando tsanga (kwete asingasviki 14%); kune kwenguva refu okuchengetera Zvinokurudzirwa kuderedza mwero 2-4%, izvo zvinosimbisa zviyo weevil kukuvara kurwisa ichikutadzisa basa chipembenene upenyu;
• kuparadza kutapukirwa Holdings.

Kana chirwere simba vanofanira kuitisa fumigation yezviyo okuchengetera zvivako akagadzirirwa Pfungwa iyi.

Sezvo chokudzivirira nzira hazvo kunodiwa kuchengeta rucheno runyararo dzokuchengetera, vachivabata mishonga (kubudikidza gasi chipembenene kudzora aerosol uye nyorovera yokuchengetera zvinhu disinfection), uchibereka tsanga asati akotsira chena.

Check nokuti kusvibiswa zviyo chezviyo weevil zvinofanira kuitwa nomumwe 2 weeks muzhizha uye kamwe pamwedzi munguva yechando. Analysis nokuti chirwere kuitwa maererano pamutemo mitemo uye nzira.