Bifenthrin maka ọgwụgwọ ụmụ ahụhụ

Bifenthrinnwere ike ijikwa bollworm owu, ududo uhie owu, ududo mkpụrụ osisi peach, ududo mkpụrụ osisi pear, ududo ugwu ash, ududo uhie citrus, ahụhụ ntụpọ odo odo, ijiji tii, aphid akwụkwọ nri, nla kabeeji, ududo uhie eggplant, nla tii, wdg. ahụhụ. Bifenthrin nwere mmetụta kọntaktị na afọ, mana ọ nweghị ọrụ sistemụ ma ọ bụ nke na-egbu nje. Ọ na-ebibi ụmụ ahụhụ ngwa ngwa, na-enwe mmetụta ogologo oge fọdụrụ, ma nwee ọtụtụ ihemmetụta ọgwụ ahụhụA pụrụ iji Bifenthrin na ọgwụ nje ndị ọzọ, nke nwere ike inyere aka belata mmepe nke iguzogide ọgwụ nje.

Bifenthrin nwere mmetụta kọntaktị na nke afọ ma nwee mmetụta ogologo oge fọdụrụ.

Ọ nwere ike ijikwa ụmụ ahụhụ, kriket mole na ụmụ ahụhụ click, a na-agbasakwa ya nke ọma n'ụwa niile. Ọ na-emebi ihe ubi dị iche iche dịka ọka wit na ọka, tinyere osisi, ahịhịa ọgwụ na ahịhịa. Iberibe ndị a na-enwekarị mmetụta ọjọọ na ndụ na mmepụta mmadụ.

Dịka ọmụmaatụ, n'akwụkwọ nri, aphids, ikpuru kabeeji, ududo uhie, wdg, enwere ike ịgbasa ngwakọta bifenthrin ugboro 1000-1500.

III. Mmetụta nke Fenpropathrin

Fenpropathrin nwere mmetụta kọntaktị na afọ. Ọ naghị arụ ọrụ sistemu maọbụ nke na-egbu nje. Ọ na-egbu ụmụ ahụhụ ngwa ngwa ma nwee mmetụta ogologo oge fọdụrụ. Ọ nwere ọtụtụ ụdị ọgwụ nje ma a na-ejikarị ya achịkwa ụmụ ahụhụ lepidopteran, aphids, aphids, na ụmụ ahụhụ herbivorous.

IV. Ngwa nke Fenpropathrin

1. Gbaa mbọ hụ na ihe ọkụkụ na-ata ahụhụ dịka melon na ahụekere, dịka ahịhịa, mole crickets, na cutworms.

2. Kwụsị ihe ndị na-emerụ akwụkwọ nri dịka aphids, obere nla kabeeji, caterpillars tent, sugar beet nla, cabbage caterpillars, greenhouse whiteflies, tomato red spider mites, tii yellow mites, tii short-tailed mites, leaf gall moth, black-spotted aphids, na tii lily beetle.

V. Ụzọ esi eji Fenbu Pyrethroid agwakọta ya na kilogram 40-60 nke mmiri ma fesa ya nke ọma. Mmetụta fọdụrụnụ na-adịru ihe dị ka ụbọchị 10. Maka mites tii na eggplants, enwere ike iji mililita 30 nke fenbu pyrethroid 10% nke ihe na-eme ka ọ dị nro, gwakọta ya na kilogram 40 nke mmiri ma fesa ya maka njikwa.

2. N'oge mmalite nke ọrịa whitefly na akwụkwọ nri, melons, wdg, enwere ike iji 20-35 milliliters nke fenbu pyrethroid mmiri emulsion 3% ma ọ bụ 20-25 milliliters nke fenbu pyrethroid mmiri emulsion 10% kwa mu, gwakọta ya na kilogram 40-60 nke mmiri maka ịgbasa maka njikwa.

3. Maka ụmụ ahụhụ dị iche iche, obere akwụkwọ ndụ akwụkwọ ndụ, ụmụ ahụhụ tii, aphids ntụpọ ojii, wdg. n'elu osisi tii, fesa ya ugboro 1000-1500 nke mmiri ọgwụ ahụ n'oge oge nymph ma ọ bụ larva nke afọ 2-3.

4. Maka ndị toro eto na ndị na-enwe nsogbu nke aphids, ụmụ ahụhụ dị iche iche, ududo uhie, wdg. n'elu akwụkwọ nri cruciferous na akwụkwọ nri kukumba, fesa ya ugboro 1000-1500 nke mmiri ọgwụ ahụ.

5. Maka ịchịkwa mites dịka owu na owu uhie ududo, na ụmụ ahụhụ dịka onye na-egwupụta akwụkwọ citrus, wdg, fesa osisi ahụ ugboro 1000-1500 nke mmiri ọgwụ ahụ n'oge àkwá na-agbapụta ma ọ bụ oge ọ na-agbapụta na oge onye toro eto.