Nhau
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Mishonga yefungi yesoya: Zvaunofanira kuziva
Ndasarudza kuedza mishonga yefungicide pasoya kekutanga gore rino. Ndingaziva sei kuti ndoedza mushonga wefungicide upi, uye ndinofanira kuushandisa riini? Ndichaziva sei kana zvichibatsira? Panera revanopa mazano ezvirimwa reIndiana rinopindura mubvunzo uyu rinosanganisira Betsy Bower, Ceres Solutions, Lafayette; Jamie Bultemei...Verenga zvakawanda -
Bhururuka
Nhunzi, (order Diptera), chero huwandu hwakawanda hwezvipembenene hunoratidzwa nekushandisa mapapiro maviri chete ekubhururuka uye kuderedzwa kwemapapiro maviri echipiri kuita maknobs (anonzi halteres) anoshandiswa pakuenzanisa. Izwi rekuti nhunzi rinowanzoshandiswa kune chero zvipembenene zvidiki zvinobhururuka. Zvisinei, mu entomolog...Verenga zvakawanda -
Kuramba Mishonga Yekuuraya Mushonga
Kusagona kuuraya sora zvinoreva kugona kwemhando yesora kurarama mushure mekuiswa sora iro boka rekutanga raibatwa naro. Mhando yesora iboka rezvirimwa zviri mumhando ine hunhu hwezvipenyu (sekusagona kuuraya sora) husingawanzoitiki ...Verenga zvakawanda -
Mushonga wefungi
Fungicide, inonziwo antimycotic, chero chinhu chine chepfu chinoshandiswa kuuraya kana kudzivirira kukura kwefungus. Mishonga yefungus inowanzo shandiswa kudzora fungus inokonzera kukuvara kwehupfumi kuzvirimwa kana miti yekushongedza kana kuisa hutano hwemhuka dzemumba kana vanhu panjodzi. Zvizhinji zvekurima uye ...Verenga zvakawanda -
Zvirwere zveMiti nezvipembenene
Kukuvadzwa kwezvirimwa kunokonzerwa nekukwikwidzana kwemasora nezvimwe zvipembenene zvinosanganisira mavhairasi, mabhakitiriya, fungi, nezvipembenene kunokanganisa kubereka kwazvo uye mune dzimwe nguva kunogona kuparadza chirimwa zvachose. Nhasi uno, goho rezvirimwa rinovimbika rinowanikwa nekushandisa mhando dzinorwisa zvirwere,...Verenga zvakawanda -
Mabhenefiti Emishonga Yemishonga Yemakwenzi
Zvipembenene zvagara zvichinetsa kurima uye minda yekubikira. Mishonga yekuuraya zvipembenene inokanganisa hutano zvakanyanya uye masayendisiti anotarisira nzira itsva dzekudzivirira kuparadzwa kwezvirimwa. Mishonga yekuuraya zvipembenene yemishonga yemishonga yava imwe nzira itsva yekudzivirira zvipembenene kuparadza...Verenga zvakawanda -
Kuramba Mishonga Yekuuraya Mushonga
Kusagona kuuraya sora zvinoreva kugona kwemhando yesora kurarama mushure mekuiswa sora iro boka rekutanga raibatwa naro. Mhando yesora iboka rezvirimwa zviri mumhando ine hunhu hwezvipenyu (sekusagona kuuraya sora) husingawanzoitiki ...Verenga zvakawanda -
Varimi vekuKenya vari kunetseka nekushandisa mishonga yekuuraya zvipembenene zvakanyanya
NAIROBI, Mbudzi 9 (Xinhua) — Murimi wekuKenya, kusanganisira vari mumisha, vanoshandisa marita akawanda emishonga yekuuraya zvipembenene gore rega rega. Kushandiswa kwemishonga iyi kwave kuchiwedzera mumakore apfuura mushure mekubuda kwezvipembenene zvitsva nezvirwere sezvo nyika yeEast Africa iri kurwisana nemhedzisiro yakaipa yemamiriro ekunze...Verenga zvakawanda -
Kuonekwa kwezvipembere zve arthropods kuCry2A inogadzirwa nemupunga weBt
Mishumo mizhinji ine chekuita nezvipembenene zvitatu zvinonyanya kukosha zveLepidoptera, zvinoti, Chilo suppressalis, Scirpophaga incertulas, uye Cnaphalocrocis medinalis (zvose Crambidae), zvinova zvinotapukirwa nemupunga weBt, uye zvipembenene zviviri zvinonyanya kukosha zveHemiptera, zvinoti, Sogatella furcifera naNilaparvata lugens (bo...Verenga zvakawanda -
Kucheka donje reBt muchetura wezvipembenene
Mumakore gumi apfuura varimi muIndia vanga vachidyara donje reBt - rudzi rwemuti une majini anobva kubhakitiriya remuvhu rinonzi Bacillus thuringiensis zvichiita kuti rirambe zvipembenene - kushandiswa kwemishonga inouraya zvipembenene kwaderedzwa nehafu, ongororo itsva inoratidza. Tsvagiridzo iyi yakawanawo kuti kushandiswa kweBt c...Verenga zvakawanda -
Kuongororwa kwekubatana kwemajini ese kwesimba reMAMP-elecited defense response uye kuramba madonhwe emashizha ari musorghum
Zvinhu zvinomera uye zvinotapukira. Kugadzira mapu ehuwandu hwemasorghum hunozivikanwa seSorghum conversion population (SCP) kwakapihwa naDr. Pat Brown paYunivhesiti yeIllinois (ikozvino paUC Davis). Yakambotsanangurwa kare uye muunganidzwa wemitsara yakasiyana-siyana yakashandurwa kuita photoperiod-inse...Verenga zvakawanda -
Shandisa mishonga yefungicide kudzivirira goko remaapuro usati watanga kutapukirwa nehutachiona.
Kupisa kuri kuramba kuchiitika muMichigan pari zvino hakuna kumboitika uye kwakashamisa vazhinji maererano nekukurumidzira kuri kukura maapuro. Nekutarisirwa kwemvura yeChishanu, Kurume 23, uye vhiki rinouya, zvakakosha kuti zvirimwa zvinokwanisa kubatwa neganda remapere zvidzivirirwe kubva kuchirwere ichi chinotarisirwa kutanga...Verenga zvakawanda
