Hot Rekisa Difenoconazole CAS: 119446-68-3
Laola ntho
E na le mefuta e mengata ea likokoana-hloko, 'me e na le phello e tšoarellang ea tšireletso le ea phekolo ho li-ascomycetes, Basidiomycetes, le bactriospora, ho akarelletsa le Streptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosporasporaspospora le mefuta e meng. Anthracnose ea morara, phello e tšoeu ea bola le eona e ntle haholo. Kalafo ya foliar kapa kalafo ya peo e ka ntlafatsa chai le ho netefatsa boleng.
Theknoloji ea kopo
Lijalo tse loketseng le polokeho Litamati, li-beet, libanana, lijalo tsa lijo-thollo, raese, linaoa tsa soya, lijalo tsa horticultural le meroho e fapaneng. Ha koro le harese li phekoloa ka stems le makhasi (bophahamo ba semela sa koro 24 ~ 42cm), ka linako tse ling makhasi a tla fetoha 'mala, empa a ke ke a ama chai.
Laola ntho
Ea lemati la ascus, ho kenyeletsoa basidiomycotina le alternaria, khetla 2 genera, tail spore hlobo, thrust plate, tee bacteria genera, stem point mildew, column partition spore genera, shell nale spore, black star baktheria ha e ea phethahala, baktheria, powdery hlobo, rust le mefuta e meng ea baktheria ea pathogenic e na le tšireletso e tšoarellang le kalafo e sebetsang, Ka nako e ts'oanang, beet ea tsoekere letheba le sootho, letheba la koro, tšilafalo ea lekhasi, mafome le hlobo e bakoang ke likokoana-hloko tse 'maloa, lefu la apple black star, powdery mildew, grape powdery mildew, poere ea pele ea litapole, peanut leaf spot, web spot le tse ling li na le phello e ntle ea phekolo.
Mokhoa oa tšebeliso
Haholo-holo e sebelisoa e le moemeli oa phekolo ea foliar le moemeli oa phekolo ea peo. 10% ea phenoxyconazole e qhalakantsoeng ka metsi e ne e sebelisoa haholo-holo bakeng sa phekolo ea stem le makhasi, 'me tekanyo e ne e le 30 ~ 125g (ai)/hm2. Tšebeliso ea 10% ea li-granules tse qhalakantsoeng ka metsi tsa phenoxymeclozole haholo-holo e sebelisetsoa ho thibela le ho laola lefu la pear black star, lefu la lekhasi la apole, komello ea tamati, lefu la morara oa lehapu, anthracnose ea pepere, phofo ea strawberry, anthracnose ea morara, lefu la pox, citrus. lefu la lekhopho, joalo-joalo.
1. Pear batsho naleli lefu boemong ba pele ba tšebeliso 10% metsi qhalakanye granules 6000 ~ 7000 makhetlo a mokelikeli, kapa mong le e mong l00 L ea metsi ka ho lokisetsa 14.3 ~ 16.6g (katleho mahloriso 14,3 ~ 16,6 mg/L) . Ha lefu lena le le matla, mahloriso a ka eketseha, ho kgothaletswa ho sebelisa 3000 ~ 5000 linako tse ling tsa metsi kapa metsi a mang le a mang a l00 L le 20 ~ 33g ea ho itokisa (potency 20 ~ 33mg / L), le ho fafatsa ho tsoelang pele ka makhetlo a 2 ~ 3 karohano ea 7 ~ 14d.
2. Qalong ea lefu la litter letheba la apole, sebelisa makhetlo a 2500 ~ 3000 a mokelikeli kapa 33 ~ 40g ea ho lokisetsa ka l00L ea metsi (concentration e sebetsang 33 ~ 40mg / L). Ha lefu lena le le matla, makhetlo a 1500-2000 a mokelikeli kapa l00L ea metsi a eketsoa ka 50 ~ 66.7g (mahloriso a sebetsang 50 ~ 66.7mg / L), karohano ea 7 ~ 14d, ho fafatsa ho tsoelang pele 2 ~ 3 linako tse ling.
3. Grape anthracnose, blackpox e nang le 1500 ho 2000 makhetlo a mokelikeli kapa 100L e 'ngoe le e 'ngoe, metsi hammoho le ho lokisetsa 50 ho 66.7g (matsapa a sebetsang a 50 ho isa ho 66.7mg/L).
4.Citrus scab e nang le 2000 ~ 2500 makhetlo a mokelikeli kapa l00L e 'ngoe le e' ngoe ea metsi hammoho le ho lokisetsa 40 ~ 50g (e sebetsang mahloriso 40 ~ 50mg / L) spray.
5. 50~80g (5~8g) ea ho itokisa bakeng sa blight ea lehapu ka acre.
6. Fragola powdery hlobo ho lokisetsa ka mu 20 ~ 40g (e sebetsang hantle motsoako 2 ~ 4g).
7.Ho qala ha lefu la langa le le lej ka 800 ho 1200 linako tse phallang kapa ka l00L ea metsi ka ho lokisetsa 83 ho 125g (mahloriso a sebetsang hantle 83 ho 125mg / L), kapa ka ho lokisetsa 4.0 ho 60g ea metsoako e sebetsang 4 ho 6g ka mu) .
8. Ho qala pele ho pepere anthracnose ka makhetlo a 800 ~ 1200 a mokelikeli kapa ka l00L ea metsi ka ho lokisetsa 83 ~ 125g (mahloriso a sebetsang hantle 83 ~ 125mg / L), kapa ka 'mu ka ho lokisetsa 40 ~ 60g (sebopeho se sebetsang 4 ~ 6g)
Litaba tse hlokang tlhokomelo
(1) Phenoxyconazole ha ea lokela ho kopanngoa le litokisetso tsa koporo. Hobane ho lokisetsa koporo ho ka fokotsa bokhoni ba eona ba bactericidal, haeba ho hlile ho hlokahala ho kopanya le ho lokisetsa koporo, ho hlokahala ho eketsa tekanyo ea phenoxyconazole ka ho feta 10%. Le hoja phenoxyconazole e na le ho kenngoa ka hare, e ka fetisetsoa 'meleng oohle oa semela ka lisele tsa tšelo ea mali, empa e le ho netefatsa phello ea taolo, tšebeliso ea metsi e tlameha ho ba e lekaneng ha e fafatsa, e hlokang ho fafatsa seaparo sa sefate kaofela.
(2) Palo ea mokelikeli oa spray bakeng sa lehapu, fragola le pepere ke 50L ka mutara. Lifate tsa litholoana li ka khethoa ho ea ka boholo ba lifate tsa litholoana, lifate tse kholo tsa litholoana li fafatsa metsi a mangata, lifate tse nyenyane tsa litholoana li fafatsa molumo oa mokelikeli o tlaase ka ho fetisisa. Kopo e lokela ho etsoa hoseng le mantsiboea ha mocheso o le tlase 'me ho se na moea. Kopo e lokela ho emisoa ha mongobo o lekanyelitsoeng oa moea o le ka tlase ho 65%, mocheso o phahame ho feta 28 ° C, 'me lebelo la moea le feta 5m/s matsatsing a letsatsi le chabile.
(3) Le hoja phenoxymeclozole e na le liphello tse peli tsa tšireletso le phekolo, e le ho fokotsa tahlehelo e bakoang ke lefu lena, phello ea eona ea tšireletso e lokela ho fanoa ka ho bapala ka botlalo, kahoo nako ea kopo e lokela ho ba kapele ho e-na le ho lieha, 'me phello ea ho fafatsa e lokela ho ba teng. ho ba molemo ka ho fetisisa sethaleng sa pele sa lefu lena.
