Beauveria bassiana wophera tizirombo wokhoza kubwezerezedwanso komanso wothandiza kwambiri

Mafotokozedwe Akatundu:

Beauveria bassiana ndi bowa wa pathogenic.Pambuyo pa ntchito, pansi pa malo abwino a chilengedwe, imatha kuberekanso ndi conidia ndikupanga conidia.Nthendayo imamera mu chubu cha majeremusi, ndipo pamwamba pa chubu cha majeremusi kumatulutsa lipase, protease, ndi chitinase kuti asungunuke chigoba cha tizilombo ndikulowa m'malo kuti akule ndi kuberekana.Imadya michere yambiri mu tizirombo, ndipo imapanga kuchuluka kwa mycelium ndi spores zomwe zimaphimba thupi la tizirombo.Itha kutulutsanso poizoni monga beauverin, oosporine bassiana ndi oosporin, zomwe zimasokoneza kagayidwe kake ka tizirombo ndipo pamapeto pake zimayambitsa kufa.

Mbewu zogwiritsidwa ntchito: 

Beauveria bassiana atha kugwiritsidwa ntchito pazomera zonse.Pakalipano, amagwiritsidwa ntchito kwambiri mu tirigu, chimanga, mtedza, soya, mbatata, mbatata, anyezi wobiriwira, adyo, leeks, biringanya, tsabola, tomato, mavwende, nkhaka, etc.Tizirombo, angagwiritsidwenso ntchito paini, popula, msondodzi, dzombe, mthethe ndi mitengo ina nkhalango komanso apulo, peyala, apurikoti, maula, chitumbuwa, makangaza, persimmon, mango, lychee, longan, magwava, jujube, mtedza, etc. mitengo ya zipatso.

Kugwiritsa ntchito mankhwala:

Makamaka kupewa ndi kuwongolera mbozi ya paini, nyongolotsi ya chimanga, nyongolotsi, soya, pichesi, diploid borer, mpunga wa masamba odzigudubuza, mbozi ya kabichi, beet armyworm, Spodoptera litura, njenjete ya diamondback, weevil, kachilomboka ka mbatata, tiyi , American white moth, budworm mpunga, leafhopper mpunga, cricket mole, grub, golden singano tizilombo, cutworm, leek mphutsi, adyo mphutsi ndi tizirombo tapansi panthaka.

Malangizo:

Pofuna kupewa ndi kuwononga tizirombo monga mphutsi za leek, mphutsi za adyo, mphutsi zam'mizu, ndi zina zotero, gwiritsani ntchito mankhwalawa pamene mphutsi zazing'ono za leek mphutsi zaphuka, ndiye kuti, pamene nsonga za masamba a leek zimayamba kusanduka chikasu. zofewa ndipo pang'onopang'ono zimagwera pansi, gwiritsani ntchito 15 biliyoni spores pa mu nthawi iliyonse / g Beauveria bassiana granules 250-300 magalamu, osakaniza ndi mchenga wabwino kapena mchenga, kapena wothira phulusa la zomera, chinangwa cha tirigu, chinangwa cha tirigu, ndi zina zotero. ndi feteleza zosiyanasiyana zotsuka, feteleza wa organic, ndi feteleza wa mbeu.Pakani m'nthaka yozungulira mizu ya mbewu pobowolera m'mabowo, kuthira mumizere kapena pothira pa wailesi.

Pofuna kuthana ndi tizirombo tokhala pansi panthaka monga crickets, grubs, ndi tizilombo ta singano zagolide, gwiritsani ntchito 15 biliyoni spores/gram ya Beauveria bassiana granules, 250-300 magalamu pa mu, ndi 10 kilogalamu ya nthaka yabwino musanabzale kapena musanabzale.Itha kusakanikirana ndi tirigu ndi soya., chimanga chakudya, etc., ndiyeno kufalitsa, ngalande kapena dzenje, ndiyeno kubzala kapena koloni, amene angathe kulamulira kuwononga zosiyanasiyana mobisa tizirombo.

Kuthana ndi tizirombo monga njenjete ya diamondback, njenjete ya chimanga, dzombe, ndi zina zotero, imatha kupopera tizilombo tating'onoting'ono, ndi 20 biliyoni spores / gramu ya Beauveria bassiana dispersible mafuta kuyimitsidwa wothandizira 20 mpaka 50 ml pa mu, ndi 30 kg madzi.Kupopera mbewu masana pa mitambo kapena masiku adzuwa kutha kuwongolera bwino kuvulaza kwa tizirombo tapamwamba.

Pofuna kuthana ndi mbozi, mbozi zobiriwira ndi tizirombo tina, itha kupopera mbewu mankhwalawa ndi 40 biliyoni spores/gram ya Beauveria bassiana suspension agent 2000 mpaka 2500 nthawi.

Poyang'anira tizilombo tating'onoting'ono monga maapulo, mapeyala, ma popula, mitengo ya dzombe, misondodzi, ndi zina zotero, 40 biliyoni spores/gram ya Beauveria bassiana suspension agent nthawi 1500 ingagwiritsidwe ntchito kubaya mabowo a nyongolotsi.

Kupewa ndi kulamulira poplar njenjete, nsungwi, nkhalango American white njenjete ndi tizirombo ena, mu siteji yoyambirira ya zochitika tizilombo, 40 biliyoni spores/gramu wa Beauveria bassiana kuyimitsidwa wothandizira 1500-2500 nthawi ya madzi yunifolomu kutsitsi ulamuliro.

Mawonekedwe:

(1) Tizilombo tosiyanasiyana: Beauveria bassiana imatha kuwononga mitundu yopitilira 700 ya tizilombo tapansi panthaka komanso pamwamba pa nthaka kuchokera m'mabanja 149 ndi maoda 15, kuphatikiza Lepidoptera, Hymenoptera, Homoptera, ndi Orthoptera.

(2) Palibe kukana mankhwala: Beauveria bassiana ndi tizilombo toyambitsa matenda tomwe timapha tizirombo toyambitsa matenda kudzera mu kubalana.Choncho, angagwiritsidwe ntchito kwa zaka zambiri popanda kukana mankhwala.

(3) Ndiotetezeka kugwiritsa ntchito: Beauveria bassiana ndi mafangasi ang'onoang'ono omwe amangowononga tizirombo.Ziribe kanthu kuchuluka kwa ndende komwe kumagwiritsidwa ntchito popanga, palibe phytotoxicity yomwe idzachitika, ndipo ndiye mankhwala odalirika kwambiri.

(4) Kawopsedwe kakang'ono komanso kopanda kuipitsa: Beauveria bassiana ndi mankhwala opangidwa ndi fermentation popanda zigawo za mankhwala.Ndi mankhwala obiriwira obiriwira, okonda zachilengedwe, otetezeka komanso odalirika ophera tizilombo.Siyiwononga chilengedwe ndipo imatha kukonza nthaka.

(5) Kubadwanso Kwatsopano: Beauveria bassiana ikhoza kupitiriza kuberekana ndi kukula mothandizidwa ndi kutentha ndi chinyezi choyenera ikagwiritsidwa ntchito kumunda.