I-Colorado beetle - isitha esikhulu semifino yemifino.
Lokhu kuyingozi kakhulu izitshalo ezifana nalezi: amazambane, i-pepper, utamatisi, isitshalo seqanda.
Kunzima ngokwanele ukulwa nezimpungushe zakhe.njengabantu abadala, kodwa kungenzeka.
Amaqanda ama-potato e-Colorado
Phakathi nenkathi yokuzalanisa, i-beetle yama-mbatata ye-Colorado ibeka amaqanda ngaphansi kweqabunga lesitshalo; izimpungushe zihlwitha amaqanda ngezinsuku ezingu-5-17.
Ukuqhathanisa kwenzeka ngokwengeziwe esimweni esihle sezulu. emahoreni ntambama. Izimo ezingamukelekile zibeka amaqanda. Phakathi nenkathi, owesifazane angabeka amaqanda ama-500 kuya ku-1000. Enye yokulala ivela ezicucini ezingu-25 kuya ku-80.
Amaqanda womumo ovalwe ovalwe ubude obuba ngu-2 mm nobubanzi obufinyelela ku-1 mm. Umbala wamaqanda uhluke kakhulu - kusuka obala ophuzi kuya obala okhanyayo.
Ukuthuthukiswa okuvamile kwe-larva kwenzeka ekushiseni kwamadiresi angu-20-33. Ngemuva kokuthuthukiswa okuhlala amasonto amabili, bawela emhlabathini ukuze bafunde.
Kubonakala kanjani?
I-larva ye-Colorado amazambane i-beetle iyinambuzane ebuyele emuva futhi ibheke phansi. Zinezinga elikhulu kakhulu elifinyelela ku-16 mm.
Njengoba i-larva ikhula futhi ikhula, umbala wayo wegobolondo uguquka kusuka e-orange-obomvu kuya ku-orange nge-sheen ephuzi. Umehluko wobuciko phakathi kwezimpungushe ze-Colorado amazambane beetle bekhona emigqa emibili yamachashazi amnyama ezinhlangothini.
Ngasemncane izimpungushe zidla kuphela etsheni eliphansi izitshalo. Ezingeni zokugcina zokuvuthwa, izibungu zibhubhisa amahlumela abancane, amaqabunga amaqabunga, imifino emincane kanye nezitshalo ezizungezile.
Isithombe
Ukuthuthukiswa
Isiteji sokuqala sokuthuthukiswa kwezibungu ukudla umqhakazi weqabunga ukwandisa usayizi wawo. Yena ngokwakhe utholakala eduze nokubeka ngokuyinhloko emaqenjini amahlamvu angaphezulu.
Esigabeni sesigaba sesibili izibungu zigxila ezinkambeni ezikhulayo zeziqu.
Esigabeni sesithathu noma lesine, izibungu ziqala ukudla ngokuphelele noma iyiphi ingxenye yesitshalo. I-larva iguqula njalo igobolondo njengoba ikhula.
Ukufunda
Ukufundiswa kwenzeka ngesonto lesibili lokukhula. izimpungushe emhlabathini ngokujula kwe-10-15 cm. I-pupa ibangela umonakalo omncane esitshalweni, ngoba izinambuzane zifihle emhlabathini futhi aziqothuli amaqabunga izinsuku ezingaba ngu-20.
Indlela yokulwa?
Ngakho kanjani ukuqeda izibungu ze Colorado amazambane beetle? Ekulweni nezimpungushe ze-Colorado amazambane ama-via-beetle kungcono ukunikeza izintandokazi ezindleleni zabantu. Ama-poisoni namakhemikhali asungula imali enkulu, kodwa ungakhohlwa ukuthi esikhathini esizayo izithelo zalesi sitshalo zizowela etafuleni lokudlela kanye nobuthi obuwela kuwo.
Indlela ephumelela kakhulu futhi endala yokubhekana nezimpungushe ze-Colorado amazambane beetle iqoqo lawo lemishini nokubhujiswa. Kubalulekile ukuqoqa zonke izibungu emgodini ngekhambi eliqinile likasawoti.
Akufanele neze uwachobe phakathi kwemigqa yezitshalo., i-larva ingaphila futhi iqala ukudla lesi sitshalo. Uma uhlolisisa njalo isitshalo, ungagcina umsebenzi wakho (uma insimu engekho enkulu kakhulu). Emasimini amakhulu, le ndlela ayiphumeli ngokuphelele.
Enye indlela ehlala isikhathi eside yokubhekana nezimpungushe ze-Colorado amazambane ama-beetle yi-pollination ngomlotha. Ngesikhathi sokuvundlela, kungcono ukunikeza okuthandayo ku-birch ash., iphikisana kangcono nezibungu.
Inqubo kufanele iqhutshwe ekuseni uma kusekhona amazolo amaconsi emaqabunga. Ku-1 weave wezwe ithatha cishe u-10 kg womlothaNgisho nalesi isilinganiso, emva kwezinsuku ezimbalwa, izibungu ze-Colorado amazambane beetle zizofa, njengabantu abadala. Inqubo ye-pollination yomlotha ingenziwa 1 isikhathi ngamasonto amabili. Ngemuva kokuqhakaza kwezitshalo, i-powder kufanele ibe kanye ngenyanga.
Esikhundleni somlotha ungasebenzisa futhi ufulawa lwamafutha, evuvuka esiswini se-larva futhi siyibulale, kanye ne-gypsum noma usimende olumile. Kuzoba usizo ukuthulula i-sawdust fresh phakathi kwemigqa yezitshalo. Ama-Colorado asetshenziselwa ukuzwa iphunga lezinkuni, azodlula insimu futhi angeke abeke amaqanda.
Futhi, ukuvimbela ukuvela kwamaqanda nezibungu kumele kube nama-apulati amakhulu kakhulu. Usizo empini nezinye izinambuzane zensimu - izintuthwane. I-Colorado ye-potato beetle ayikwazi ukubekezelela izakhamuzi nalezi zinambuzane.
Ungahlwanyela izitshalo eduze nensimu, iphunga le-beetle elimane libekezelele:
- IMarigolds;
- I-Marigold (calendula);
- I-Nasturtium;
- I-violet yasebusuku;
- I-Coriander;
- I-legume;
- Bow.
Izimali
Bitoxibacillin
Ubuthi obuvela Colorado Colorado amazambane beetle nezibungu Bitoxibacillin isetshenziswa at lokushisa hhayi ngaphansi kuka-degrees 18. Umthamo u-50-100 amagremu. 10 amalitha amanzi. Ukuphatha izitshalo kufanele kube izikhathi ezingu-3 ngonyaka. ngezikhathi zamasonto onke.
Isidakamizwa senza izimpungushe zikhuni, ziyeka ukudla, izinhlamvu ziqala ukuvela esiswini, okuyi-larva ibe isikhwama. Kusukela emasakeni anjalo i-beetle, engakwazi ukukhiqiza ibonakala.
I-Bicol
Indlela yokubhubhisa izimpungushe ze-Colorado amazambane beetle nge-Bicol ukulungiselela? Ukutshala izitshalo nalesi sidakamizwa kufanele kube izikhathi eziyisi-3 ngonyaka. Isilinganiso ngama-20 amagremu. 10 amalitha amanzi. Isikhathi phakathi kokuphuza kufanele senziwe ngesonto.
Colorado
Isizukulwane ngasinye sobuthakathaka besibhakabhaka e-Colorado amazambane beetle kanye nezibungu I-Colorado iqhutshwa izikhathi ezingu-2 ngezikhathi zamasonto onke. Umthamo ngamalitha angu-10 wamanzi yi-150 amagremu.
I-Fitoderm
Isidakamizwa esisha kakhulu lapho izibungu ezengelayo zibangela ukukhubazekabese ufa. Ngemva kwamahora angu-10 ukwelashwa, izibungu ziyeka ukudla, futhi zifa izinsuku ezingu-3-6. Isidakamizwa asithinti amaqanda we-beetle.
Kukhona ukudayiswa kanye namakhemikhali anobuthi kusuka ezimpungeni ze Colorado amazambane beetle: i-Bankol, i-Konfidor, i-Aktara nabanye. Abakhi bathi basuke ngokuphelele ephephile emzimbeni womuntu futhi asinaso isikhathi sokufika lapho, ukuphulukisa ezintweni ezingekho ezinobuthi.
Uma kukhona ukungabaza ngokuphepha kwesitshalo, kungcono ukusebenzisa ama-biological agents noma indlela endala yokusebenza.
