Pine sawfly: nzira hondo

Pine sawfly - muvengi ane ngozi mhando dzose Conifers. Iye anogara musango, apo pane zvakafanana mhando huni. Pakanyenga nokukurumidza, anokwanisa kuparadza guru nharaunda dondo. Tupukanana kukonzera kwazvo kukuvadzwa mumiti.

Found kwete chete muRussia (European chikamu, Siberia uye Caucasus), asi Japan nedzimwe nyika Asian. Kunyange nzvongo yakaitika North America, uko enhunzi akarova yakakura nzvimbo coniferous miti. Nzvimbo kumbobvira asangana nomukuru nezvipembenene - kweArctic.

Chii dukutu of chipembenene?

Kune mhando dzakawanda rezvipembenene izvi:

• sawfly munhuwo;

• mupaini sawfly.

Pasinei kwokunze kusiyana, tumbuyu kukuvadza kune imwe, sezvo vaine fanana tsika. The musiyano chete - kubereka. Munhuwo sawfly anopa kumarudzi dzinenge mbiri munguva mwaka yezhizha, saka anogona kukonzera wanyanya.

Kuti tive nechokwadi kuti Tupukanana anokuvadza muti, unofanira kuziva kuti chii sokunge zvake mupaini sawfly. On kukura dukutu haisi kupfuura 2.5 masendimita. The runogona anosiyana kubva tsvuku akacheneruka kuti girini. mashava Head. Pane peya makumbo venhema, kwakaratidzwa pamwe mavara matema.

The mazana ose sawfly siyana ruvara renzombe uye musoro. Vane chiedza pfumbu ruvara ane maitiro chena mutsetse achitevedza musana, pamativi ose mavara matema zvinoonekwa pamwe blond pfungwa. Musoro ndiwo kupenyerera dema.

Kutarisika Adults

The pakuonekwa vakura tupukanana vaviri mhando sawflies anenge zvakafanana. The misiyano chete pakati pevarume nevakadzi.

The hadzi ine chiedza-yellow, dzimwe nguva sechitsvuku ruvara masero. Akaronga kumativi mukomberedzo pakati mavara matema. The saizi iri duku, kureba asingadi kupfuudza 1 sendimita.

The pakuonekwa munhukadzi sawfly zvikuru akafanana imwe kwezvinhu pupa. Riri mune nhumbana chete yeyero ruvara, uye kureba haasi kupfuura imwe sendimita.

Vanhurume nhema, kunze mhuka nemazinzara (tsvuku mumvuri). Masitachi yakaita kuti penyika sefungu.

Sei munhu anonetsa?

ngoko vakadzi mazai avo neimwe nzira, sokunge achicheka kuburikidza nemashoko tsono. Saka, mazai chete kuwira nyoro zvinyama womuti. Kana ukatarira zvakanaka, ipapo nemipaini miti yatapukirwa chipembenene ichi, unogona kuona convex kuzvimba (galls).

Zvichienderana okunze pakati April uye mangwanani May mazai buda mazana kuti atange kuparadza majaya tsono kumativi, apo vakuru kudya zvose. Vakaramba makwai, zvinokambaira kubva kubazi kuenda mumwe. Zvave kuti mumwe dukutu anokwanisa kuparadza zvose nzira kusvika 40 tsono pamusoro womupaini muti.

Larval kukura kunotora nguva uye rinosanganisira 6 nzendo. On avhareji ivo vachiyaruka mumwedzi mishomanana, ipapo pupate mumuti mapazi, uye shure kwamazuva 15, chiedza rinowanika nemipaini sawfly munhuwo.

Asi ichi hachisi nguva dzose zvazviri. Kakawanda inocherechedza pasi hunde ari panhovo uswa, chikwindi, tsono rawa. Achingwarira yakazonyorwa mairi uye kunyura nehope. Dukutu anogona kuramba hurumende iri kusvika 2 years, pamwechete mamwe zvokudya haina kuzvireva. Vamwe vanhu vangave akavanda omuti muti panguva yayo.

How muchiwirirana anoita chipembenene?

Kuchengeta miti, wakasima Conifers zvinonyatsoziva vanoziva rokuti "nemipaini sawfly." Matanho kurwisa zviri zvakasiyana, chinhu chikuru - nguva kuwana dambudziko, zvimwe zvakakanganiswa nokuda kwezvinhu zvinogona kuvhiringidza.

Kukuvadza kunokonzerwa kune mazana uye vakuru. Kunyange kana wokutanga uchingoparadza tsono kumativi, tichisiya pakati isina kumbobatwa, ishoma, zvinoitika yeyero uye kuwa pamusoro nguva. Uyezve, makonye vakura kudya zvose, uye kana paine kuperevedza kwezvokudya, anogona kuenda nemakwati uye vaduku matavi. Uye ichi inoenda yokuti mapazi korona kuoma kunze. Pashure pechinguvana chirimwa simba, anotanga kukuvadza, zvichitungamirira muti rufu.

Kana nemipaini sawfly asvika majaya miti nemipaini, ikafa mukati 4 makore. Kakawanda zvinoitika kuti kuwedzera zvinorondedzerwa simba muti zvipembenene kurwisa mamwe zvipukanana. Muchiitiko chino, nemipaini anofa munguva yechando.

Pine sawfly: kurwa sei uye kukunda mumasango

The coniferous masango zvakaoma chaizvo kugadzirisa zviri pangozi mhando iyi. Asi nzira ndichiva kubvisa Tupukanana ane:

1. Kushandisa inokosha namira zvindori. On yepazasi chikamu hunde ane mutete paiva guruu rinoshandisirwa, zvisina pasi kuomesa uye husingakwanisi unyoro. Munguva apo mazana aburuke pasi kuumba guurwa, ivo upedzisire zvakasikwa.

2. Chemical spraying nemiti nemadandemutande uye blizhestoyaschih.

3. Kana dzaparadzwa nzvimbo yakakura, kurapwa kuri kuitwa avhiyesheni.

4. Kushandiswa nemavhairasi kugadzirira ( "Virin-diprion"). ph of svikiro zvinofanira kufungwa kana rinoshandiswa.

Inokuvadza mupaini sawfly: chipembenene utariri mubindu

Kana nyika ukaona chipembenene ichi chakaipa, zvakakodzera kuponesa miti. Kurwa achava sezvinotevera:

1. Planting pedyo utachiona nemipaini gwenzi domatisi. Makemikari zvinoberekwa chirimwa ichi, dzinga zvipembenene.

2. Obkapyvanie neutachiona muti.

3. Asati randakasima, wechiduku nemipaini rakarumbidza kuti zadza mugomba zvikuru akagadzirira padurunhuru mhinduro nemvura.

4. Spraying tincture pamusoro wetsanga, tomato somuzivi uye fodya.

5. Kushandiswa biologics.

6. Kana duku nemipaini muti, vaunganidze mazana noruoko. Muchiitiko chino, iva nechokwadi kupfeka magiravhusi uye magogorosi. Tupukanana kana ngozi burps ropa rake, iro rinogona kukonzera munhu wakaomarara sema maitiro.

dziviriro nzira

Kana dzinenge imwe muti musango akarova nemipaini sawfly, nzira hondo inofanira kutorwa pakarepo. Asi havana hamuneni zvinozoita. Mumwe nzira zvakanakira kushandisa pane imwe nguva (achikura larval, pupal inotungamirwa, uye dzimwe kubereka nguva). Saka, zviri nani kudzivisa panowanikwa inokuvadza nezvipembenene. Nokuti ichi pane chokudzivirira chaiyo matanho:

• Munzira dzakawanda, kupararira nemipaini sawfly chinowedzera zvakanaka ekunze. Kana vanoona nezvemamiriro ekunze kungoparara inopisa uye yakaoma May uye June, nechivimbo 80% zvinogona kunzi miti kutarisana udyi. Kana mwedzi izvi zvichaita munhu zvakakwana yakawanda mvura enda, haugoni kunetseka pamusoro nemipaini. At yakakwirira mwando zvipembenene mazana vanourayiwa.

• Pazvinokwanisika, nani kudyara masango vakavhengana (coniferous uye Deciduous). Kuvapo nemiti zvinoomesa vakura vanhu Foraging.

• Pine sawfly - zvokudya zvinonaka chechingwa shiri. Kuvaka birdhouses, vanorichengeta kunyengera shiri, izvo zvakasikwa orderlies masango.

Pine sawfly Anowanza nokukurumidza uye kunokanganisa vazhinji miti. Rwisa zvakafanira kuitira kudzivisa kutsakatika masango.