Izindaba UmphakathiImvelo

White Moth - a inkathazo engadini

White Moth (US) - inkathazo elinganeliseki kakhulu. Kuyingozi izitshalo horticultural, njengoba ebhubhisa amahlamvu fresh abuye aphendvule kahle ukususwa. Ngakho-ke, abashayeli bamaloli abaningi bakhathazeka umbuzo ngalokujulile indlela yekubona lokhu butterfly ukucasha ukubhekana naso.

incazelo

Lokhu Inkathazo polyphage. Yena ngalokwanele okusikhumbuza iklabishi, kodwa lo mbono ebusuku, ngoba kunzima ukudida. usayizi kumagazini encane :. 3-4 cm Moth ezimhlophe ngokuphelele, ngezinye izikhathi namabala amancane amnyama esiswini kanye amaphiko. Umzimba embozwe inqwaba awugqinsi, lapho sihlolisisa, lesi sinambuzane sikwazi ukukhama sibizwe nangokuthi enhle.

Amaqanda ubeka inundu American (omhlophe), lincane kakhulu - 0.5-0.7 mm, abe umbala sici segolide noma ophuzi, ngoba ukuze uwathole okunye ngaphandle kwamaqabunga awo kunzima ngempela.

Landelela ukukhula mayelana 3-3.5 cm. Velvety umzimba brown, black eyabonwa warts futhi camera isihlwathi eside. Ezinhlangothini kukhona longitudinal ophuzi band orange neziqu isiyingi.

iziphungumangathi obuphelele -. 1, -1,5 cm Zingahloselwa obonwa umfece lewebhu ensundu. Njalo ebusika ku ukuphakama kusuka emhlabathini, kuba iphila kakhulu futhi frost nemithi, ungakwazi ukumelana ezibucayi lokushisa izinguquko. Can pupate esisukela imifantu ku emagxolweni esihlahla esihlahleni futhi izakhiwo zokuhlala emgwaqweni ukuze izinto ukhohliwe.

White Moth Kuyathakazelisa ngoba kuletha 2 izizukulwane ngonyaka sezulu esipholile.

Lapho alindele inkathazo

Butterflies, sekuqala ukuvela entwasahlobo, ngesikhathi sokuqhakaza apula izihlahla. Ukuhamba uyaqhubeka kuze July (July, noma ngokungabi bikho ukushisa okukhulu). Ngalesi sikhathi, izinambuzane amaqanda phezu underside of amacembe ezihlahla engadini kanye nezihlahla, kanye elilodwa lensikazi bangaba distributor emhlabeni 1,500 ngabanye.

Ngemva kwezinsuku ezingu-10 kusukela kubekwa amathrekhi uqale ukuvela, okuyinto okunzima ukuba miss, uma njalo nokuhlola ukufika.

I esiyingozi kakhulu amabhu elimhlophe?

Iklabishi, turnips kanye nezinye izitshalo lezi izinambuzane, Isimanga siwukuthi, hhayi scary. Ngakho-ke, uma umonakalo kutholakala kulezi izitshalo kufanele sinake iklabishi whiteflies.

Ngokwabo izimvemvane kuyinto amvikele esiyingozi amacimbi ukuthi ziyafa izitshalo horticultural. Okunye umonakalo babangela, futhi uma kungekho ndawo kutshalwa nezihlahla, kufanele ungesabi.

Nokho, i-American inundu uvemvane lungenzi ngikhetha ngokweqile kakhulu yokudla: ayithinti 250 zezitshalo, ngakho isitshalo kusayithi efanayo nemi-apula, kufanele ayithathe ngaso leso sikhathi izinyathelo zokuvimbela izinambuzane.

Kwenzekani isivuno ethintekile

Leaf futhi igatsha, lapho inundu emhlophe ebusuku benza amatshe aqinile, ngemuva ukubonakala amacimbi ehlanganiswa sesigcilikisha kancane viscous ayevumela abafana cobwebs. Ngokuhamba kwesikhathi, izitshalo horticultural endaweni hlala lonke ikoloni, ngenxa lapho isitshalo ukhiqiza pods sewebhu.

Ezimweni ezimbi kakhulu emithini ezimbi ebusika, ngokuvamile iqhwa ngenxa yalokho ukulahlekelwa ikhono izithelo noma bafe ngokuphelele. Zonke sahlanganisa yokuthi ngemva kwezinyanga ezimbili parasitism phezu isitshalo amacimbi pupate futhi futhi ekuqaleni kuka-August, inundu emhlophe, isithombe kusuka lapho ungabona esihlokweni, kukhona wave wesibili kakade ezilimele futhi ungazange abathintekayo inkathazo horticultural. Uma kungekho senzo esithathwayo, le nqubo lwalolu limi, futhi uyokwelula leli bhu American esingamahektare amaningi emhlabeni.

Lapho benza lokhu inkathazo

Lo ukuhlasela okuvela eNyakatho neMelika, kusukela ekuqaleni ekusakazekeni ngokushesha emhlabeni wonke. Ngo umusa wayo eyadlalwa izici ezimbili: lithathelwe esikhulu izinambuzane cishe kunoma yimiphi imibandela, futhi abantu ngokwabo. Ibhu White Azikho izitha zayo zemvelo, ngenxa yobukhulu kanye sokuxazulula Isivinini (kufika ku-40 km indawo entsha ngonyaka) displaces izinambuzane bomdabu phytophagous.

Abantu ungasolwa ngokuba budedengu kwabo. Amphonsa wesakhiwo engadini nezivini, amahlumela kwesokunxele imigwaqo ingelashwa futhi ngiqhube zokwehlukanisa mass, ukudala izimo ekahle yokuzalela isinambuzane. Lena akuyona Ibhu elikhulu kakhulu ezimhlophe uyakwazi zichithe wensimu zisetshenziswa usebenza ngonyaka owodwa vó, ingasaphathwa khulula izimila, ngaphandle lapho abantu babe Friend ezindaweni okunobuthi amadolobha ahlukahlukene.

Izindlela zokubhekana nayo inundu American

izinyathelo ezinconyiwe incike ngezinga ukutheleleka zalesi sihlahla. Ngokwesibonelo, uma izilonda kancane - kusuka 4 kuya ku-7 isihlahla ngasinye, ikhambi elingcono kakhulu ukusika amagatsha ezilimele futhi bazishise phambi kwawo.

Ngaphezu kwalokho, inkathazo kungaba yileyo uhlanganyela izingcezu lendwangu phakathi kwamagatsha noma burlap. Ngokuvamile isibungu zingcofa ngokulangazela ngesikhathi lolo. Ngakho lapho kufika isikhathi, kuyoba okwanele ukuze kusikwe izicubu kusukela pupate inkathazo awushise.

Ungase futhi zama ukubamba butterfly usebenzisa ukukhanya izicupho noma ukupenda amagatsha isiqu esihlahleni ngopende wamanzi ezisekelwe izitshalo horticultural okuthengiswa okukhethekile ezitolo. Lula ukufuna inkathazo kuzosenza ukususwa amagxolo efile futhi amagatsha lwamathambo.

Kwezinye izimo, wakhuthaza ukusetshenziswa amakhemikhali. Abalimi abanolwazi belulekwa ukusebenzisa izidakamizwa ezifana "Marshal", "Umbani" (anobuthi ukuba nezinye izinambuzane, izinyosi abanikazi kufanele uqaphele nalo) kanye "Aktofit".

Ngaphezu kwalokho, zinambuzane anti-inundu amacimbi American aphumelela ngokumelene bhu, isibonelo, "Lepidotsip", "Akarin" noma "Fitoverm" njengoba isikhathi processing yalezi izinambuzane ziyafana.

It isinqumo ukuze bafeze sishaye eminyakeni emine:

  • ngesikhathi ukuhamba futhi inundu oviposition, okusho ukuthi ngemuva mayelana apula imbali ..;
  • Ngemva cishe ngemva kwamasonto amabili, yomugqa wokuqala, ngesikhathi nesenzakalo amacimbi;
  • Okuningi emavikini amabili lubanjwe sishaye sesithathu;
  • ukucutshungulwa lwesine phakathi Septhemba kuze kube unyaka olandelayo, amakhemikhali azisetshenziswa.

Uma kudingekile, ungasebenzisa izindlela ngenhla noma ukuqoqa amacimbi ngesandla futhi bazishise phambi kwawo. Nokho, ngemva kokungenwa izitshalo horticultural inkathazo kungaba engadingekile ukondla amavithamini isitshalo noma okunye izithasiselo, ukunikeza ezinhle ebusika kanye ukuvuna ngonyaka owalandela.

Akubalulekile uyephuza kwemukelwa izinyathelo, njengoba ukubambezeleka ezinjalo kungaba yingozi.

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