Mankhwala ophera tizilombo obwezerezedwanso komanso ogwira ntchito bwino kwambiri a Beauveria bassiana

Mafotokozedwe Akatundu：

Beauveria bassiana ndi bowa woyambitsa matenda. Pambuyo pogwiritsidwa ntchito, pansi pa malo oyenera, imatha kuberekana ndi conidia ndikupanga conidia. Spore imamera kukhala chubu cha tizilombo, ndipo pamwamba pa chubu cha tizilombo timapanga lipase, protease, ndi chitinase kuti isungunule chipolopolo cha tizilombo ndikulowa m'thupi kuti ikule ndikuberekana. Imadya michere yambiri mu tizilombo, ndipo imapanga mycelium yambiri ndi spores zomwe zimaphimba thupi la tizilombo. Imathanso kupanga poizoni monga beauverin, oosporine bassiana ndi oosporin, zomwe zimasokoneza kagayidwe ka tizilombo ndipo pamapeto pake zimapangitsa kuti tife.

Mbewu zogwiritsidwa ntchito: 

Beauveria bassiana ingagwiritsidwe ntchito pa zomera zonse. Pakadali pano, imagwiritsidwa ntchito kwambiri mu tirigu, chimanga, mtedza, soya, mbatata, mbatata zotsekemera, anyezi obiriwira, adyo, ma leek, biringanya, tsabola, tomato, mavwende, nkhaka, ndi zina zotero kuti athetse tizilombo tomwe timakhala pansi pa nthaka komanso tizilombo tomwe timakhala pansi pa nthaka. Tizilombo toyambitsa matenda tingagwiritsidwenso ntchito pa mitengo ya paini, poplar, willow, locust, acacia ndi mitengo ina ya m'nkhalango komanso apulo, peyala, apricot, plum, cherry, pomegranate, persimmon, mango, lychee, longan, guava, jujube, walnut, ndi zina zotero.

Kugwiritsa ntchito zinthu：

Makamaka tetezani ndi kulamulira mbozi ya paini, borer ya chimanga, borer ya sorghum, borer ya soya, borer ya pichesi, borer ya diploid, rice leaf roller, cabbage castorm, beet armyworm, Spodoptera litura, diamondback moth, weevil, mbatata, tiyi Small green leafhopper, longhorn beetle, American white moth, rice budworm, rice leafhopper, rice planthopper, mole cricket, grub, golden needle insect, cutworm, leek mphutsi, garlic mphutsi ndi tizilombo tina ta pansi pa nthaka.

Malangizo:

Pofuna kupewa ndi kuletsa tizilombo monga mphutsi za leek, mphutsi za adyo, mphutsi za mizu, ndi zina zotero, ikani mankhwalawa pamene mphutsi zazing'ono za leek mphutsi zikuphuka bwino, ndiko kuti, pamene nsonga za masamba a leek ziyamba kusanduka zachikasu ndikukhala zofewa ndikugwa pang'onopang'ono pansi, gwiritsani ntchito spores 15 biliyoni pa mu nthawi iliyonse /g Beauveria bassiana granules 250-300 magalamu, osakaniza ndi mchenga wabwino kapena mchenga, kapena osakaniza ndi phulusa la zomera, tirigu, tirigu, ndi zina zotero, kapena osakaniza ndi feteleza zosiyanasiyana zotsukira, feteleza zachilengedwe, ndi feteleza wobzala mbewu. Ikani panthaka yozungulira mizu ya mbewu poika dzenje, kuyika furrow kapena kuyika broadcast.

Kuti muthane ndi tizilombo tomwe timamera pansi pa nthaka monga ma mole crickets, mphutsi, ndi tizilombo ta golden needle, gwiritsani ntchito spores 15 biliyoni pa gramu ya granules za Beauveria bassiana, magalamu 250-300 pa mu, ndi makilogalamu 10 a nthaka yabwino musanabzale kapena musanabzale. Itha kusakanikirananso ndi tirigu ndi ufa wa soya, ufa wa chimanga, ndi zina zotero, kenako kufalitsa, kufukula kapena dzenje, kenako kubzala kapena kubzala, zomwe zingathandize kuwongolera kuwonongeka kwa tizilombo tosiyanasiyana tomwe timamera pansi pa nthaka.

Pofuna kuletsa tizilombo monga diamondback moth, corn borer, locust, ndi zina zotero, zitha kupopedwa tizilombo tikakhala aang'ono, ndi spores 20 biliyoni pa gramu ya Beauveria bassiana dispersible oil suspension agent 20 mpaka 50 ml pa mu, ndi 30 kg ya madzi. Kupopedwa masana masiku a mitambo kapena dzuwa kungathandize kuletsa kuwonongeka kwa tizilombo tatchulidwa pamwambapa.

Pofuna kuletsa mbozi za paini, ziwala zobiriwira ndi tizilombo tina, zitha kupopedwa ndi spores 40 biliyoni pa gramu ya Beauveria bassiana suspension agent nthawi 2000 mpaka 2500.

Pofuna kulamulira tizilombo tating'onoting'ono monga maapulo, mapeyala, mitengo ya poplar, mitengo ya locust, misondodzi, ndi zina zotero, spores 40 biliyoni pa gramu ya Beauveria bassiana suspension agent nthawi 1500 ingagwiritsidwe ntchito kubaya mabowo a nyongolotsi.

Pofuna kupewa ndi kulamulira njenjete ya poplar, njenjete ya bamboo, njenjete yoyera ya ku America ndi tizilombo tina, kumayambiriro kwa matendawa, spores 40 biliyoni pa gramu ya Beauveria bassiana suspension agent nthawi 1500-2500 ya madzi ofanana ndi mankhwala opopera.

Mawonekedwe:

(1) Mitundu yosiyanasiyana ya tizilombo toyambitsa matenda: Beauveria bassiana imatha kupha mitundu yoposa 700 ya tizilombo ndi nthata za pansi pa nthaka ndi pamwamba pa nthaka kuchokera m'mabanja 149 ndi magulu 15, kuphatikizapo Lepidoptera, Hymenoptera, Homoptera, ndi Orthoptera.

(2) Palibe mankhwala oletsa kukana: Beauveria bassiana ndi bowa wa tizilombo toyambitsa matenda, womwe umapha tizilombo toyambitsa matenda kudzera mu kuberekana kwa tizilombo toyambitsa matenda. Chifukwa chake, ungagwiritsidwe ntchito kwa zaka zambiri popanda mankhwala oletsa kukana.

(3) Yotetezeka kugwiritsa ntchito: Beauveria bassiana ndi bowa wa tizilombo toyambitsa matenda womwe umangogwira ntchito pa tizilombo tomwe timakhalamo. Kaya agwiritsidwa ntchito mochuluka bwanji popanga, palibe poizoni wa zomera, ndipo ndi mankhwala ophera tizilombo odalirika kwambiri.

(4) Poizoni wochepa komanso wopanda kuipitsidwa: Beauveria bassiana ndi mankhwala opangidwa ndi kuwiritsa popanda mankhwala aliwonse. Ndi mankhwala ophera tizilombo obiriwira, osawononga chilengedwe, otetezeka komanso odalirika. Saipitsa chilengedwe ndipo amatha kukonza nthaka.

(5) Kuberekanso: Beauveria bassiana imatha kupitiriza kubereka ndikukula mothandizidwa ndi kutentha ndi chinyezi choyenera ikayikidwa m'munda.