Njira yothetsera kachilomboka ka Colorado - momwe mungasankhire bwino?

Pofuna kupeza njira yothetsera tizilombo toyambitsa matenda a Colorado, muyenera kuyesa chaka chilichonse pamabedi njira zosiyanasiyana, kukumbukira maphikidwe a agogo aakazi ndikudziƔa zogwiritsira ntchito tizilombo toyambitsa matenda . Tizilombo tomwe timayendera bwino kwambiri mankhwala omwe amatha zaka zingapo pambuyo poyesedwa, mankhwala ambiri samakhala opanda pake.

Kodi Colorado beetle akuwoneka bwanji?

Pamoyo wonse, tizilombo timene timasintha mawonekedwe ndi mtundu wa thunthu, kupitiriza kuvulaza chikhalidwe cha nightshade, choncho ndi zofunika kudziƔa zomwe zirombo za Colorado ndi mphutsi zikuwonekera ngati magawo onse. Zilombozi zimachokera ku mazira a orange, omwe amaika mkati mwa tsamba la zomera. Poganizira kuti panthawi yomwe munthu amatha kupanga mazira chikwi ndikulandira mibadwo itatu kumadera otentha, popanda mankhwala abwino a Colorado beetle, ana ake akhoza kuwononga malo ambiri.

Mphutsi yaying'ono imakhala ndi zofiira zonyezimira za lalanje, pamene zimakula zimatuluka ndipo thupi limawoneka mizere yakuda yokonzedwa mzere. Pachiyambi choyamba, mphutsi ili ndi miyeso mpaka 2.4 mm, pamapeto otsiriza nthawi zambiri imakula mpaka mamita 9 mm. Anthu akuluakulu ali ndi mawonekedwe ovoid, ali ndi kutalika kwa 7 mm mpaka 12 mm. Amatha kusiyanitsa mosavuta ndi tizilombo tina ndi elytra yonyezimira yachikasu-lolanje, yokongoletsedwa ndi mizere yakuda yambiri.

Mankhwala a anthu ochokera ku Colorado mbatata kachilomboka

Pa mafakitale, pali njira zambiri zowonjezera komanso zopangidwa ndi ufa wochokera ku tizilombo, koma chitetezo chimatulutsidwa m'kupita kwanthawi kwa chilengedwe chosasokonezeka ndi zokonzekera zonse. Tiyenera kukumbukira kuti nthawi zamakono zowonongeka zowonjezera zomera zimapangidwira pamwamba ndi ming'oma ya zomera, poopseza munthu yemwe ali ndi poizoni wowopsa. Njira ina ndiyo kuwonongeka kwa mphutsi ndi kachilomboka kakang'ono kaka Colorado, kuyesa kulimbana ndi mankhwala ochiritsira.

Njira zopanda phindu zolimbana ndi nyamakazi za Colorado:

  1. Njira yodziwika kwambiri ya kachilomboka kakang'ono ka Colorado imadulidwa phulusa, kupukuta kumachitika m'mawa pamasamba onyowa amadzimwe ndi mame. Ntchito yapangidwa kamodzi kwa masiku 14.
  2. Alimi ena amalima m'malo mwa phulusa ndi simenti kapena gypsum, ponena kuti kumanga nyumba kumapha mphutsi za zinyama.
  3. Chinthu china chomwe chili choyenera kutulutsa mbatata, tomato ndi eggplant ndi chimanga. Malasi a chimanga amakula m'mimba mwa tizilombo toyambitsa matenda ndipo imatsogolera ku imfa.
  4. Ngati munda uli waung'ono ndipo pali zowonongeka m'famu, ndiye kuti n'zotheka kugwiritsa ntchito utuchi kuti ubwezeretse mabedi. Kununkhira kwa singano zapaini kapena matabwa ena osweka omwe amwazikana pakati pa tchire, zimayambitsa nyongolotsi kuti ziziuluka pamunda.
  5. Monga mankhwala a kachilomboka kakang'ono ka Colorado, ma decoctions opangidwa ndi zipangizo zokolola analigwiritsidwa ntchito nthawizonse. Mukhoza kumenyana ndi mdani wathu mwachangu ndi njira yothetsera birch tar (100g / 10l).
  6. Kusamba kwa masamba a celandine, omwe muyenera kuwiritsa m'madzi otentha kwa mphindi 15, adzachita. Timakonzekeretsa kukonzekera komweku kwa chiwerengero cha 0,5 l / 10 l madzi.
  7. Timatenga 200g ya mahatchi ndi masamba a dandelion, kuwaphika mu chidebe cha 10 l kwa mphindi 15, titatha kuzizira, timachepetsa pafupifupi 0,5 l / 10 l madzi.
  8. Njira yothetsera kachilomboka ka Colorado kuchoka ku chitsamba chowawa - kuyambitsa udzu wodulidwa wa 300g ndi galasi la phulusa, timayimbira kulemba mpaka maola atatu mu ndowa, timagwiritsa ntchito kupopera mbewu.
  9. Msuzi wa tsabola wowawasa - 100 g wa wiritsani mpaka 2 hours mu madzi 10 malita, sopo yothetsera imayikidwa kwa sprayer musanagwiritse ntchito.
  10. Kulowetsedwa kwa adyo - 200 g wa wosweka yaiwisi ayenera kutsanuliridwa mu ndowa ndikuyika maola 24. Kuti mukwaniritse zotsatira zabwino, onjezerani sopo 40g.
  11. Kilogalamu ya tomato imadulidwa pang'onopang'ono, timayimitsa 10 malita a madzi mpaka 5 koloko. Timagwiritsira ntchito kukonzekera kuchoka ku Colorado beetle peresenti ya 1: 5, musanayambe kukonkha, kutsanulira makapu atatu a zitsulo zamadzimadzi muzipangizo.
  12. Kusuta fodya - kwa masiku awiri, tikuumiriza 0,5 kg makilogalamu osweka mu zimbudzi, kuchepetsa 1: 2, kuwonjezera sopo yankho musanagwiritse ntchito.

Kukonzekera kwa kachilomboka ka Colorado mbatata

Mu kasupe ndi kumayambiriro kwa nyengo ya chilimwe, mwatsatanetsatane nthawi yowonjezera, kuphatikizapo njira zowonongeka, njira iliyonse yokonzekera mankhwala ingagwiritsidwe bwino. Mu funso la momwe mungachotsere kachilomboka ka Colorado, mankhwala ochokera ku imidacloprid, cypermethrin, lambda-cyhalothrin, ndi thiamethoxam amagwiritsidwa ntchito nthawi zambiri. Mankhwala amapanga mosalekeza, nthawi ndi nthawi mitundu yatsopano ya ufa ndi njira zowonjezera zimapezeka pamsika zomwe zingathe kupirira mofulumira ndi ziwombankhanga.

Corado wochokera ku Colorado beetle

Kuwononga kachilomboka ka Colorado mbatata ndikumenyana nayo, pali kukonzekera kwa Korado, komwe kamakonzedwa ndi kampani ya Indian Meghmani Organics Limited. Tizilombo toyambitsa matendawa timayambitsa makuloni a 1 ml kapena mabotolo a 10ml ndi 25 ml, omwe ali abwino kwa enieni. Mlingo wa mlingo wa Colorado ndi mchere wokwana 1 ml pa 4 mpaka 5 malita, koma njira yothetsera vutoli ndi malamulo ake ogwiritsira ntchito ayenera kufufuzidwa pa phukusi. Pogwiritsa ntchito makina, imfa ya tizilombo pamabedi ndi 100%. Onetsetsani kusunga nthawi yodikira masiku 20.

Kutchuka kwa kachilomboka ka Colorado mbatata

Ndi tizilombo mungathe kumenyana, monga kupopera mabedi pa tsamba lobiriwira, komanso posankha ziweto musanadzalemo. Mwa njira yachiwiri, poizoni wochokera ku Colorado beetle wotchedwa Prestige, yomwe imakhala tizilombo komanso fungicide ndi kalasi yachitatu ya poizoni, ndi yoyenera. 30 ml ya mankhwalawa ndi okwanira kuthana ndi makilogalamu 30 a tubers, yankho lamadzimadzi limapangidwa ndi chiwerengero cha 1:10 kapena 1:20. Fungicid pencicuron kuchokera ku nkhanambo ndi bowa wina woipa amatha masiku 40, ndipo amawononga poizoni imidacloprid - mpaka masiku 60.

Zhukoyed kuchokera ku beetle ya Colorado

Poganizira njira zosiyanasiyana zomwe mungagwirire ndi matenda a mbatata ya Colorado, ndi bwino kumvetsera Zhukoyed, yomwe ili ndi ntchito yogwira ntchito ya alpha-cypermethrin, imidacloprid ndi clotianidine. Alpha-cypermethrin ndi mankhwala othandizira omwe amapha zowonongeka nthawi yomweyo. Imidacloprid ndi clotianidine ndizomwe zimagwiritsidwa ntchito pamasamba ndipo zimakhala ndi zomera zowonongeka, zomwe zimatenga nthawi yayitali ngakhale nyengo yamvula. Kuimitsidwa kwapadera kumachepetsedwa pa mlingo wa 1.5 ml pa 3 malita.

Apache ochokera ku Colorado beetle

Pofuna kuthetsa vutoli, momwe mungagwirire ndi kachilomboka ka Colorado, mankhwala a tizilombo ndi dzina la nkhondo monga Apache, lopangidwa ndi akatswiri a bungwe la Japan la Sumitomo Chemical, limagwira ntchito bwino. Amaperekedwa mu mapaketi a 2.5 g wa zojambulajambula, chifukwa minda yayikulu imakhala ndi mapaipi 25-50. Chofunika kwambiri ndi clotyanidine, kuchepetsani yankho mu chiwerengero cha 0,5 g / 1 l madzi. Pofuna kusamalira nthaka pansi pa tchire, sakanizani 1 g wa tizilombo ndi madzi okwanira 1 litre. Ubwino wa Apache - umaloledwa kuphatikiza ndi mankhwala ena ophera tizilombo ndi zopatsa mphamvu.

Wopha anthu ku Colorado beetle

Pofunafuna poizoni wabwino omwe angakuthandizeni kuthetsa vuto lovutitsa, kusiyana ndi poizoni wa Colorado mbatata kachilomboka, ndibwino kuti musankhe kukonzekera pamodzi. Zinthu zazikulu zomwe zimapha munthu wakuphayo ndi chlorpyrifos ndi cypermethrin. Mapulogalamu otchuka kwambiri - ampoules a 1.3 mg ndi granules, okwanira kupeza yankho la ma lita 8 a madzi. Nthendayi imayambitsa ziwalo ndi kufa kwa tizilombo tonse mkati mwa masiku awiri, koma tuber siidalowa mkati mwa tizilombo toyambitsa matenda. Mabedi atalandira chithandizo ndi wakupha amakhalabe otetezedwa kwa milungu itatu.

Wowononga kuchokera ku Colorado beetle

Kulimbirana ndi kachilomboka ka Colorado mbatata kungaphatikizidwe ndi mankhwala kuchokera kumapeto kwa choipitsa, kuvulaza konyowa, nsabwe za m'masamba, ndi kukhazikitsa zolimbikitsa za tuber mapangidwe. Wowonongayo ali ndi kuwonjezera pa tizilombo thiamethoxam 250 g / kg, tiabendazole ya tizilombo 80 g / kg ndi biostimulant betitin 2 g / kg. Chida ichi chimathandizira kwambiri polimbana ndi matenda akuluakulu, kumawonjezera zokolola, amateteza tchire kuchokera ku mitundu yambiri ya tizirombo, amagwira ntchito mvula yamkuntho komanso kutentha kwapamwamba. Njira yabwino yothetsera vuto ndi 2 g / 8 l madzi.

Tanrek ochokera ku Colorado beetle

Njira yamakono yothetsera njuchi ya Colorado ndi mankhwala omwe samatsuka zitsulo, amagwira ntchito mofanana ndi akuluakulu ndi mphutsi. Zotsatirazi zikugwirizana ndi Tanrek, zopangidwa ndi akatswiri a August, chifukwa cha tizilombo toyambitsa matenda imidacloprid. Kukonzekera kwa mlingo wokwanira 1 ml ndikokwanira kupeza 10 l yothetsera vutoli, kumwa moyenera kwa zipangizo za mankhwala a mbatata ndi 5 l / 100 m 2 . Chosavuta cha Tanrek ndi kukhalapo kwa chinthu chimodzi chokha, koma sichikulimbana ndi mphepo ndipo chimakhala bwino mu nyengo yonse.

Sonnet kuchokera ku Colorado kachilomboka kachilomboka

Mosiyana ndi mankhwala ambiri ophera tizilombo ku Sonnet, mankhwalawa ndi hexaflumuron, omwe amawononga tizilombo toyambitsa tizilombo, amalepheretsa kukula ndi kukula. Amagwira ntchito mwaluso, koma osati pomwepo, mpesa wolima munda amatha masiku 3-5. Nthawi yotetezera Sonnet - mpaka masiku 30, mankhwalawa amaperekedwa m'makululu a 2 ml kapena 10 ml mbale. Kugwiritsa ntchito mbatata kuchokera ku Colorado kachilomboka kamakhala mlingo wa 2 ml pa 50-10 malita a madzi, mpweya wa madzi umatha chifukwa cha kutalika kwa tchire - mpaka 10 l / 100m 2 .

Aktar ochokera ku Colorado beetle

Aktara ya mankhwala ophera tizilombo amapangidwa ndi wotsimikiziridwa wa ku Switzerland wotchedwa Syngenta Crop Protection. Ntchito yogwiritsira ntchito - thiamethoxam, alimi a zamasamba omwe ali ndi chidziwitso amalimbikitsa kuti azigwiritsa ntchito ndalamazo pogwiritsa ntchito ndalama zopangidwa ndi imidacloprid. Phukusi la 4 ml limapindikizidwa mu madzi okwanira 1 litre kuti akonzeke mowa. Sprayer ifike pa 25%, kutsanulira zakumwa za amayi, onjezerani madzi ku tangi kufika pa malita asanu. Posankha zoyenera kuchita ndi kachilomboka ka Colorado mbatata, kugula Aktar ndi njira yabwino kwambiri. Zimathandizira bwino pa zomera zina, kuwononga ntchentche, ntchentche zosiyana, nsabwe za m'masamba, whiteflies, zamwano.

Mtsogoleri wochokera ku Colorado kachilomboka

Ntchito yogwiritsira ntchito Pulogalamu - imidacloprid, mlingo wa mowa pa mbatata - 2 ml / 10l. M'madera ena, pofuna kuthandizidwa pa nsabwe za m'masamba, thrips ndi whiteflies, amagwiritsidwa ntchito poyikira 5 ml / 10 l. Pali ndondomeko ya Mtsogoleri wa pickling tubers, momwe tizilombo timasakaniza ndi humic acid, imamera mogwirizana ndi malangizo, malingana ndi kulemera kwa chodzala. Izi zimatanthauza kuchokera ku mbatata ya Colorado mbatata imodzi yofunika kwambiri - sizodandauliridwa kuti azitha kuchiza tsamba pa nthawi yochoka njuchi.