Achịcha Akụ ...

Nkọwa Ngwaahịa

AmitrazỌ na-arụ ọrụ nke ọma megide acarids, mana a na-ejikarị ya eme ihe dị ka ọgwụỌgwụ njen'ọtụtụ ebe dị iche iche. Ya mere, a na-enweta amitraz n'ọtụtụ ụdị dị iche iche, dịka ntụ ntụ mmiri mmiri, ihe a na-eme ka ọ dị nro, mmiri ...acaricideAmitrazbụ ụdịnjikwa ahụhụọgwụ ahụhụ.Enwere ike iji ya gbuo ududo uhie ma chịkwaa ọkwa niile nke tetranychid na eriophyid mites, ube suckers, scale insects, mealybugs, whitefly, aphids, na àkwá na mbụ instar larvae nke Lepidoptera na mkpụrụ osisi pome, mkpụrụ osisi citrus, owu, mkpụrụ osisi nkume, mkpụrụ osisi bush, strawberry, hops, cucurbits, aubergines, capsicums, tomato, ihe ịchọ mma, na ụfọdụ ihe ọkụkụ ndị ọzọ. A na-ejikwa ya dị ka anụmanụ ectoparasiticide iji chịkwaa akọrọ, mites na lice na ehi, nkịta, ewu, ezi na atụrụ.

Ngwa

A na-ejikarị ya eme ihe maka ihe ọkụkụ dịka osisi mkpụrụ osisi, akwụkwọ nri, tii, owu, soybean, sugar beets, wdg, iji gbochie ma chịkwaa ọtụtụ mites na-emerụ ahụ. Ọ na-arụkwa ọrụ nke ọma megide ụmụ ahụhụ homoptera dịka pear yellow planthopper na orange yellow whitefly. Chemicalbook dịkwa irè megide àkwá nke obere ụmụ ahụhụ na-eri anụ pear na ọtụtụ ụmụ ahụhụ noctuidae. Ọ nwekwara mmetụta ụfọdụ na ụmụ ahụhụ dịka aphids, owu bollworms, na red bollworms. Ọ dị irè maka ndị toro eto, nymphs, na àkwá oge okpomọkụ, mana ọ bụghị maka àkwá oge oyi.

Iji Ụzọ

1. Mgbochi na njikwa nke ụmụ ahụhụ na ụmụ ahụhụ na osisi mkpụrụ osisi na tii. E fesasịrị ụmụ ahụhụ na akwụkwọ apụl, aphids apụl, ududo uhie citrus, ụmụ ahụhụ na-acha ọcha citrus, ụmụ ahụhụ osisi, na ụmụ ahụhụ hemitarsal nke tii site na iji 20% formamidine emulsifiable concentrate 1000~1500 Chemicalbook solution (100~200 mg/kg). Ndụ nchekwa bụ ọnwa 1-2. Ụbọchị ise ka e tichara tii ọkara tarsal mite mbụ, a ga-etinye ọzọ iji gbuo ụmụ ahụhụ ndị ahụ a kpụrụ ọhụrụ.

2. Mgbochi na njikwa nke mites akwụkwọ nri. Mgbe eggplant, agwa na ụmụ ahụhụ ududo malitere ito nke ọma, fesa ya ugboro 1000-2000 nke 20% nke ihe mejupụtara ya (ntinye dị irè 100-20 Akwụkwọ kemịkal 0mg/kg). A na-efesa ududo mmiri ara ehi na wax gourd site na iji ihe mejupụtara ya ugboro 200-3000 (67-100mg/kg) n'oge oke nymphs.

3. Mgbochi na njikwa nke owu. A na-efesa ududo owu site na iji ugboro 1000 ruo 2000 nke 20% nke ihe na-eme ka ọ dị nro (ntinye dị irè 100 ~ 200mg/kg Chemicalbook) n'oge oke nke àkwá na nymphs. 0.1-0.2mg/kg (nke kwekọrọ na 2000-1000 ugboro 20% ihe na-eme ka ọ dị nro). A na-eji ya eme ihe n'etiti na n'oge ikpeazụ nke uto owu, enwere ike iji ya chịkwaa ma bollworm owu na bollworm uhie.

4. Mgbochi na njikwa nke akọrọ, mites, na ụmụ ahụhụ ndị ọzọ dị n'èzí anụ ụlọ. Jiri 2000-4000 ugboro nke 20% amitraz emulsifiable concentrates fesa ma ọ bụ mikpuo mites mpụga nke anụ ụlọ. Enwere ike ihicha ma sachaa scabies ehi (ma e wezụga ịnyịnya) na 20% amitraz emulsifiable concentration na ọnụego nke 400-1000 ugboro Chemicalbook. Ịsa ahụ ọgwụ ugboro abụọ nwere oge nke ụbọchị asaa rụpụtara ezigbo nsonaazụ.

Mkpachapụ anya

1. Mgbe ejiri ya n'oge okpomọkụ na anwụ na-acha nke nwere okpomọkụ dị n'okpuru 25 ℃, arụmọrụ nke amitraz adịghị mma.

2. Ọ dịghị mma ịgwakọta ya na ọgwụ nje alkaline (dịka mmiri Bordeaux, sọlfọ, wdg). Jiri ihe ọkụkụ ahụ ruo ugboro abụọ n'oge ọ bụla. Ejikọtala ya na parathion maka osisi apụl ma ọ bụ ube iji zere mmebi ọgwụ.

3. Kwụsị iji ya ụbọchị iri abụọ na otu tupu e rie mkpụrụ citrus, ya na ojiji kachasị ugboro puku abụọ nke mmiri mmiri. Kwụsị iji owu ụbọchị asaa tupu e rie ya, ya na ojiji kachasị nke 3L/hm2 (20% difamiprid emulsifiable concentrate).

4. Ọ bụrụ na akpụkpọ ahụ emee, jiri ncha na mmiri sachaa ya ozugbo.

5. E nwere mmebi ọgwụ na-ere akwụkwọ n'alaka mkpụrụ osisi dị mkpụmkpụ nke apụl Golden Crown. Ọ dị nchebe maka ndị iro ebumpụta ụwa nke ụmụ ahụhụ na aṅụ.