Ọrụ dị elu ọhụrụ yana ọgwụ ahụhụ dị ala - Thiamethoxazine

Thiamethoxambụ ọgbọ nke abụọ nke nicotine dị elu arụmọrụ yana obere toxicity ụmụ ahụhụ, yana usoro kemịkal nke C8H10ClN5O3S.Ọ nwere nsi afọ, igbu kọntaktị na ime mmịnye ihe na-eme megide pests, a na-ejikwa ya maka ịgba akwụkwọ na ọgwụgwọ mgbọrọgwụ ogbugba mmiri n'ala.Mgbe etinyere ya, a na-amịnye ya ngwa ngwa ma bufee ya n'akụkụ dị iche iche nke osisi ahụ, na-enye mmetụta dị mma na-achịkwa ụmụ ahụhụ ndị dị ka aphids, planthoppers, leafhoppers, whiteflies, na ndị ọzọ.

 

1. Ijikwa osikapa planthoppers, jiri 1.6 ~ 3.2g (0.4 ~ 0.8g nke irè mgwa) nke 25% thiamethoxam mmiri dispersible granule kwa mu, fesa na mmalite elu nke nymph omume, 30 ~ 40L nke mmiri mmiri kwa mu, fesa ozugbo. n'elu akwukwo akwukwo, nke nwere ike ibunye ngwa ngwa na osisi osikapa dum.

2. Jiri 5000 ~ 10000 ugboro nke 25%thiamethoxam ngwọta ma ọ bụ 10 ~ 20 ml nke 25% thiamethoxam maka lita 100 nke mmiri ọ bụla (ịta 25 ~ 50 mg / L), ma ọ bụ 5 ~ 10 g kwa mu (ihe dị irè 1.25 ~ 2.5 g) maka ịgba foliar iji chịkwaa aphids apụl.

3. The ojiji ịta nke egusi whitefly akara bụ 2500 ~ 5000 ugboro, ma ọ bụ 10 ~ 20g (2.5 ~ 5g nke irè Efrata) kwa mu na-eji maka ịgba.

4. Control owu thrips site ịgba 25% thiamethoxam 13 ~ 26g (ọrụ mgwa 3.25 ~ 6.5g) kwa mu.

5. Jiri 25%thiamethoxam10000 ugboro ngwọta ma ọ bụ tinye 10 ml (irè ịta ahụhụ 25 mg / l) kwa 100 lita mmiri, ma ọ bụ na-eji 6 g (irè mgwa 1.5 g) kwa nke mkpụrụ osisi maka ịgba iji gbochie pear psyllid.

6. N'ihi na akara nke citrus akwukwo miner, jiri 3000 ~ 4000 ugboro ngwọta nke 25% thiamethoxam, ma ọ bụ tinye 25 ~ 33 ml (irè ịta 62.5 ~ 83.3 mg / l) kwa 100 lita mmiri, ma ọ bụ na-eji 15 g (irè mgwa ihe). 3.75 g) kwa mu maka ịgba.


Oge nzipu: Mar-24-2023
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