Difenoconazole CAS e Chesang: 119446-68-3

Ntho ea taolo

E na le mefuta e mengata ea ho bolaea libaktheria, 'me e na le phello e tšoarellang ea tšireletso le phekolo ho ascomycetes, Basidiomycetes, le bactriospora, ho kenyeletsoa Streptospora, Dichospora, Coccygospora, Bulbocribacea, Bulbocribacea, Stylosphaerospora, Stylosphaerosphaerospora, le likokoana-hloko tse ling tse jang mefuta. Anthracnose ea morara, phello ea ho bola ho hosoeu le eona e ntle haholo. Kalafo ea makhasi kapa kalafo ea peo e ka ntlafatsa chai ea lijalo le ho netefatsa boleng.

Theknoloji ea kopo

Lijalo tse loketseng le polokeho Ditamati, dibeet, dibanana, dijalo tsa dijo-thollo, raese, dinawa tsa soya, dijalo tsa temo le meroho e fapaneng. Ha koro le harese di phekolwa ka dikutu le mahlaku (bophahamo ba semela sa koro ke 24 ~ 42cm), ka dinako tse ding mahlaku a tla fetoha mmala, empa a ke ke a ama chai.

Ntho ea taolo

Ea lemati la ascus, ho kenyeletsoa basidiomycotina le alternaria, khetla ea mefuta e 2 ea mefuta, hlobo ea mohatla, poleiti ea ho phunya, mofuta oa baktheria ea tee, hlobo ea ntlha ea kutu, mofuta oa spore oa kholomo, spore ea nale ea khetla, baktheria ea linaleli tse ntšo ha e phethahale, baktheria, hlobo ea phofo, mafome le mefuta e meng ea baktheria e bakang mafu li na le tšireletso e tšoarellang le kalafo e sebetsang, Ka nako e ts'oanang, letheba le sootho la beet e tsoekere, blight ea koro ea glume, blight ea lekhasi, mafome le hlobo e bakoang ke likokoana-hloko tse 'maloa, lefu la naleli e ntšo ea apole, hlobo ea phofo, hlobo ea phofo ea morara, blight ea pele ea litapole, letheba la lekhasi la peanut, sebaka sa marang-rang le tse ling li na le phello e ntle ea kalafo.

Mokhoa oa tšebeliso

Haholo-holo e sebelisoa e le moemeli oa kalafo ea makhasi le moemeli oa kalafo ea peo. 10% ea li-granule tse hasantsoeng ka metsi tsa phenoxyconazole li ne li sebelisoa haholo-holo bakeng sa kalafo ea kutu le makhasi, 'me tekanyo e ne e le 30 ~ 125g(ai)/hm2. Tšebeliso ea 10% ea li-granule tse hasantsoeng ka metsi tsa phenoxymeclozole e sebelisoa haholo-holo ho thibela le ho laola lefu la pere le letšo la pere, lefu la lekhasi la apole, komello ea tamati, lerootho la morara oa watermelon, pepere anthracnose, hlobo ea phofo ea fragola, anthracnose ea morara, lefu la pox e ntšo, lefu la citrus scab, jj.

1. Lefu la pere black star mohatong oa pele oa tšebeliso 10% ea li-granule tse hasantsoeng ka metsi tse 6000 ~ 7000 makhetlo a mokelikeli, kapa l00 L e 'ngoe le e 'ngoe ea metsi ka ho lokisetsa 14.3 ~ 16.6g (khatello e sebetsang 14,3 ~ 16,6 mg/L). Ha lefu lena le le matla, khatello e ka eketsoa, ​​ho khothalletsoa ho sebelisa 3000 ~ 5000 makhetlo a mokelikeli kapa l00 L metsi hammoho le 20 ~ 33g ea ho lokisetsa (matla a 20 ~ 33mg/L), le ho fafatsa ka ho tsoelang pele makhetlo a 2 ~ 3 ka nako ea matsatsi a 7 ~ 14.
2. Mothating oa pele oa lefu la matheba a makhasi a apole, sebelisa makhetlo a 2500 ~ 3000 a mokelikeli kapa 33 ~ 40g ea litokisetso ka l00L ea metsi (khakanyo e sebetsang hantle 33 ~ 40mg/L). Ha lefu lena le le matla, makhetlo a 1500-2000 a mokelikeli kapa l00L e 'ngoe le e 'ngoe ea metsi e eketsoa ka 50 ~ 66.7g (khakanyo e sebetsang hantle 50 ~ 66.7mg/L), karohano ea matsatsi a 7 ~ 14, ho fafatsa ho tsoelang pele makhetlo a 2 ~ 3.
3. Anthracnose ea morara, blackpox e nang le mokelikeli o fetang makhetlo a 1500 ho isa ho a 2000 kapa 100L ka 'ngoe, metsi hammoho le tokiso 50 ho isa ho 66.7g (mahloriso a sebetsang hantle 50 ho isa ho 66.7mg/L).
4. Sekoahelo sa citrus se nang le metsi a fetang 2000 ~ 2500 ka makhetlo a 100L kapa metsi a 100L hammoho le ho lokisetsa 40 ~ 50g (mahloriso a sebetsang a 40 ~ 50mg/L) spray.
5. 50~80g (5~8g) ea litokisetso tsa ho bola ha mahapu ka ekare.
6. Tokisetso ea hlobo e nang le phofo ea fragola ka 'ngoe 20~40g (motsoako o sebetsang oa 2~4g).
7. Ho qala ha lefu la tamati ka makhetlo a 800 ho isa ho a 1200 ho feta phallo kapa ka l00L ea metsi ka ho lokisetsa 83 ho isa ho 125g (mahloriso a sebetsang a 83 ho isa ho 125mg/L), kapa ka ho lokisetsa 4.0 ho isa ho 60g ea metsoako e sebetsang ea 4 ho isa ho 6g ka mu).
8. Ho qala ha pepere anthracnose ka makhetlo a 800 ~ 1200 a metsi 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 (motsoako o sebetsang hantle 4 ~ 6g)

Litaba tse hlokang tlhokomelo

(1) Phenoxyconazole ha ea lokela ho kopanngoa le litokisetso tsa koporo. Hobane tokisetso ea koporo e ka fokotsa bokhoni ba eona ba ho bolaea libaktheria, haeba ho hlokahala hore e kopane le tokisetso ea koporo, ho hlokahala ho eketsa tekanyo ea phenoxyconazole ka ho feta 10%. Leha phenoxyconazole e na le monya oa 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 lekana ha ho fafatsoa, ​​​​ho hloka ho fafatsoa ka mokhoa o ts'oanang ha sefate sohle.
(2) Palo ea mokelikeli o fafatsoang bakeng sa lehapu, fragola le pepere ke 50L ka mu. Lifate tsa litholoana li ka khethoa ho latela boholo ba lifate tsa litholoana, boholo ba mokelikeli o fafatsoang oa lifate tsa litholoana bo phahame, boholo ba mokelikeli o fafatsoang oa lifate tsa litholoana bo tlase ka ho fetisisa. Tšebeliso e lokela ho etsoa hoseng le mantsiboea ha mocheso o le tlase 'me ho se na moea. Tšebeliso e lokela ho emisoa ha mongobo o lekanyelitsoeng oa moea o le tlase ho feta 65%, mocheso o phahame ho feta 28 ° C, 'me lebelo la moea le feta 5m/s matsatsing a letsatsi.
(3) Le hoja phenoxymeclozole e na le phello e habeli ea tšireletso le kalafo, e le ho fokotsa tahlehelo e bakoang ke lefu lena, phello ea lona ea tšireletso e lokela ho fuoa tšebetso e felletseng, kahoo nako ea ho e sebelisa e lokela ho ba kapele ho feta morao, 'me phello ea ho fafatsa e lokela ho ba molemo ka ho fetisisa mohatong oa pele oa lefu lena.