Ngwa nke Iprodione

Isi ojiji

Diformimide na-arụ ọrụ nke ọma sara mbara, ụdị kọntaktị fungicides. Ọ na-arụ ọrụ na spores, mycelia na sclerotium n'otu oge, na-egbochi spore germination na mycelia growt.h.Iprodione ọ fọrọ nke nta ka ọ bụrụ nke a na-apụghị imeri emeri na osisi ma bụrụ ihe nchebe fungicides. Ọ nwere mmetụta bactericidal dị mma na Botrytis cinerea, Sclerotinia, Streptospora, sclerotinia na Cladosporium.

1. Malite spraying tomato n'oge blight banyere 10d mgbe tomato transplantation na 50% wettable ntụ ntụ 11.3 ~ 22.5g/100m2, spraying otu ugboro kwa izu 2, a ngụkọta nke 3 ~ 4 ugboro;

2. The akara nke isi awọ ebu ọrịa tupu mmalite nke ọgwụ, na 50% wettable ntụ ntụ 5g / 100m2, ọ bụla 10 ~ 14d ịgba otu ugboro (okooko, fruiting oge bụ ọkachamma), a ngụkọta nke 3 ~ 4 ugboro, nwere ike melite. mkpụrụ na àgwà tomato.

3. Ọgwụgwọ mkpụrụ na 100 ~ 200g nke ọgwụ mbụ na 100 n'arọ nke mkpụrụ osisi nwere mmetụta na-achịkwa smut nke Verminium graminis na Megalomelus triticum kpatara.

4. Iji 50% wettable ntụ ntụ iji kwadebe 4g / L ntinye uche nke ngwọta ọgwụ iji gbanye mkpụrụ nduku nduku, isomylurea nwere mmetụta mgbochi na nigrosis nke rhizoctonia kpatara.

5. Ọgwụgwọ yabasị na galik nwere ike igbochi ma gwọọ ire ere ojii. Na 50% wettable ntụ ntụ 11.3 ~ 15g / 100m2, fesa otu ugboro na mmalite okooko na ogbo okooko zuru ezu, nwere ike igbochi sclerotinia sclerotinia nke ndina n'ike. Ekwesịrị iji onye nnọchi anya a mee ihe ọzọ ma ọ bụ gwakọta ya na ndị ọrụ ndị ọzọ iji zere iguzogide ọgwụ.

Mara:

1. Enweghị ike ịgwakọta ma ọ bụ gbanwee ya na fungicides nwere otu ụdị omume, dị ka prophyritic (Sukylin) na vinylidene (nunrilin).

2. Enweghị ike ịgwakọta ya na alkaline siri ike ma ọ bụ acidic.

3. Iji gbochie ọdịdị nke ụdị ndị na-eguzogide ọgwụ, a ga-achịkwa oge ntinye nke Iprodione n'ime oge uto dum nke ihe ubi n'ime oge 3, enwere ike nweta nsonaazụ kacha mma mgbe a na-eji ọrịa ahụ na mmalite na tupu oge eruo. elu.

Ọrụ

Iprodionebụ kọntaktị fungicides, nke na-eme spores na mycelia n'out oge, ma na-achịkwa mmetụta na Botrytis cinerea, Pedospora, Sclerotinia, na Alternaria. Isomylurea nwekwara ike iji dị ka ọgwụgwọ mkpụrụ.