Spider mite pamagaka: pikicha yetupukana ine ngozi uye akareruka matipi ekudzivirira chirimwa
Zviri mukati
Ko mhungu inoratidzika sei
Pincer saizi inokwana 1 mm. Muvara wemuviri ndewe:
- tsvuku;
- girinhi;
- yero;
- orenji.
Vanhurume vane muviri wakareba uye wakapera ruvara. Hadzi dzakakura. Vanogona kusvika 2 mm kureba.
Makonye ane ruvara rwegirinhi kana girini ane mavara ebrown. Kune mavara matema kumativi. Hadzi dzinobereka. Mumaawa mashoma vanokwanisa kukandira mazai anosvika mazana mashanu.
Zvikonzero zveparasite
Mumagreenhouses, mamiriro acho anonyanya kugadzikana pakuberekana kwezvikwekwe. Zvikonzero zvekuonekwa:
- mwero wakaderera wehunyoro;
- kusatevedzera kutenderera kwezvirimwa;
- dense kudyara tsika;
- kusafamba zvakanaka kwemhepo mugreenhouse.
Zviratidzo zvekuvapo kwespider mite pamagaka
Microscopic dimensions inobvumira zvipembenene kuvanda kwenguva yakareba. Nekuda kweizvi, vanonetsa kuona. Kukuvadza zviratidzo:
- kuvapo kwedandemutande;
- kuonekwa kwesoti fungus uye mavara matema;
- kutsvuka kwemashizha nekupeta;
- kuonekwa kwekuora.
Ko chikwekwe chinokuvadza zvirimwa
Mhungu dzinogara pasi peshizha. Vanobaya epidermis uye vanosveta muto. Imwe njodzi iri mukukurumidza kubereka kwezvikwekwe. Zvipembenene zvinopinda mumakwenzi uye zvinogadzira dandemutande. Tsika inopera, inosvava yofa.
Nzira yekubata nayo spider mite pamagaka
Iwe unogona kuparadza zvipembenene nerubatsiro rwemakemikari, biological, mishonga yevanhu. Zvakare, agrotechnical uye ekudzivirira matanho anodzivirira kupinda kweparasite.
Makemikari
Mishonga yemakemikari inoratidzirwa nehupamhi hwakasiyana uye nekukurumidza chiito. Vanogona kubata vanhu vakawanda. Zvimwe zvacho zvine chepfu. Panyaya iyi, zvidziviriro zvemunhu zvinoshandiswa panguva yekugadzirisa.
Biopreparation
Mishonga yeBiological ye spider mite pamagaka inosiyaniswa nekuchengetedza kwavo uye kushamwaridzana kwezvakatipoteredza. Mushure mekugadzirisa, zvikamu zvepanyama zvinoora uye hazvikuvadzi zvakatipoteredza.
Zvirwere zvevanhu
Nzira dzevanhu dzinoshandiswa kudzivirira uye chirwere chiduku chine zvikwekwe.
| Zvinodhaka | Shandisa |
|---|---|
| Infusion yegariki | 4 misoro yegoriki inopwanyika uye inowedzera kune 1 litre yemvura. Simbisa kwemazuva maviri. Usati washandisa, dilue nemvura muzvikamu zvakaenzana. Pfaya chirimwa neinfusion mumamiriro ekunze akaoma. |
| Onion infusion | 0,1 kg yehanyanisi peel inosanganiswa ne5 litres emvura uye inosiiwa kwemazuva mashanu. Usati washandiswa, iyo onion infusion inozununguswa uye tsika inoputirwa. Iwe unogona kuwedzera sipo yekuwachira kuitira kuti kuumbwa kunamatira zviri nani. |
| Mustard powder | 60 g yemasitadhi powder inoderedzwa mu 1 litre yemvura. Siya kwemazuva matatu. Mushure maizvozvi, mashizha anopfapfaidzwa. |
| Alder decoction | 0,2 kg yealder yakachena kana yakaoma inowedzerwa kune 2 malita emvura inopisa. Bika kwemaminitsi makumi matatu pamoto muduku. Mushure mekutonhora, siya kwemaawa gumi nemaviri. Mwaya chirimwa. |
| Dandelion decoction | 0,1 kg yemashizha edandelion uye rhizomes akachekwa zvakanaka. Wedzera kune 1 litre yemvura inopisa. Siya kuti uise kwemaawa matatu. Simbisa uye pfapfaidza mashizha. |
| Dota rehuni neguruva refodya | Dota rehuni rine guruva refodya rinosanganiswa muzvikamu zvakaenzana. Mwaya chirimwa kaviri mumwaka. 1 sq.m inovimba ne 0,1 kg yehupfu. |
| Sipo yegirini | 0,4 l yesipo yakasvibirira inodururwa mubhakiti remvura. Yakapfapfaidzwa kubva mubhodhoro rekupfapfaidza pamakwenzi. |
| Musha sesepa | 0,2 kg yesipo yekuwachira inowedzerwa kubhakiti remvura. Mashizha anoshambidzwa nemhinduro iyi. |
| Tar sipo | 0,1 kg ye sulfur-tar soap inosanganiswa ne 10 malita emvura. Mwaya mushonga patsika. |
| Amoniya | 1 tbsp ammonia inonatswa mubhakiti remvura. Isa mashizha kumativi ose. |
| Capsicum | 3 mapodhi epepper anopwanyika uye anowedzerwa ku 5 litita emvura. Siya kuumbwa kwemazuva matatu. Mushure mekutambudzika, pukuta mashizha. |
Nzira dzeAgrotechnical
Kudzivirirwa kwakanaka uye kutarisirwa mugreenhouse kunodzivirira zvipembenene. Agronomists vanorayira kushandisa agrotechnical matanho:
- mvura panguva yakakodzera tsika;
- kuunza mineral fertilizer ne potassium uye phosphorus;
- ventilate the greenhouse;
- sunungura ivhu;
- kudzora mwero we nitrogen;
- sora;
- gara chinhambwe paunenge uchimhara;
- disinfect ivhu mushure mekukohwa;
- bvisa chikamu chepamusoro chevhu.
Zvimiro zvekurwisa zvikwekwe mu greenhouse uye munzvimbo yakashama
Iyo peculiarity yekurwisana neparasite ndeyekuti tick haibvumiri hunyoro hwepamusoro. Haikwanisewo kumira kutonhora kwakanyanya. Pamadhigirii makumi matatu ekupisa, mite haidyi tsika. Nekuwedzera humidity uye tembiricha, unogona kubvisa zvipembenene.
Pavhu rakavhurika, biological uye makemikari kugadzirira anoshandiswa. Makemikari anoshandiswa zvakasimba maererano nemirairo. Folk infusions uye decoctions inobatwa 1 nguva mumavhiki maviri.
Matanho ekudzivirira
Kutora matanho ekudzivirira kunodzivirira kupinda kwemaparasite. Kudzivirira:
- ongorora nzvimbo yemukati yemashizha;
- kukwezva muvengi wechisikigo - phytoseiulus mite. Inogona kutengwa muchitoro chegadheni chehunyanzvi;
- chera ivhu muchirimo;
- paradza sora;
- madomasi anodyarwa pakati pemakwenzi emagaka;
- cherechedza kutenderera kwezvirimwa.
Mazano kubva kuvarimi vane ruzivo
Mazano mashoma kubva kune vane ruzivo vegadheni:
- zviri nani kugadzirisa tsika mangwanani uye manheru;
- usati wapfapfaidza, zvakakosha kuunganidza michero yakaibva;
- tanga kugadzirisa kubva mukati mepepa;
- kugadzirira kunosarudzwa maererano nechimwe chikamu chekukura kwekiti;
- pakupisa kwe12 kusvika ku20 degrees, zvinomera zvinodiridzwa 1 nguva mumavhiki maviri, kupfuura 2 degrees - 20 nguva mumazuva manomwe.