Ho ne ho e-na le chefo e bolaeang likokoanyana e 556 e neng e sebelisoa ho laola li-thrip Chaena, 'me metsoako e mengata e kang metretinate le thiamethoxam e ngolisitsoe.

Li-thrips (li-thistle) ke likokoanyana tse jang SAP ea limela 'me li oela sehlopheng sa likokoanyana sa Thysoptera ka har'a sehlopha sa liphoofolo. Mefuta ea likotsi tsa li-thrips e pharaletse haholo, lijalo tse bulehileng, lijalo tsa greenhouse li kotsi, mefuta e meholo ea kotsi ho mahapu, litholoana le meroho ke li-thrips tsa mahapu, li-thrips tsa onion, li-thrips tsa raese, li-thrips tsa lipalesa tsa bophirima le tse ling. Li-thrips hangata li ja lipalesa li thunya ka botlalo, li etsa hore lipalesa kapa li-bud tse hlasetsoeng li oe esale pele, e leng se fellang ka litholoana tse sa bopehang hantle le ho ama sekhahla sa ho beha litholoana. Tšenyo e tšoanang e tla etsahala nakong ea litholoana tse nyane, 'me hang ha e kena nakong e phahameng ea ho ata ha tsona, bothata ba thibelo le taolo boa eketseha butle-butle, kahoo tlhokomelo e lokela ho lefshoa ho ela hloko, 'me thibelo le taolo e lokela ho fumanoa ka nako.

Ho ea ka China Pesticide Information Network, kakaretso ea chefo e bolaeang likokoanyana e 556 e ngolisitsoe bakeng sa thibelo le taolo ea pere ea Thistle Chaena, ho kenyeletsoa le litekanyetso tse 402 tse le 'ngoe le litokisetso tse 154 tse tsoakiloeng.

Har'a lihlahisoa tse 556 tse ngolisitsoeng bakeng sataolo ea li-thrips, dihlahiswa tse ngodisitsweng ka ho fetisisa e ne e le metretinate le thiamethoxam, e latelwe ke acetamidine, docomycin, butathiocarb, imidacloprid, jj., mme metswako e meng le yona e ngodisitsweng ka bongata bo bonyenyane.

Har'a metsoako e 154 e tsoakiloeng bakeng sa ho laola li-thrip, lihlahisoa tse nang le thiamethoxam (58) li ne li ikarabella haholo, li lateloa ke fenacil, fluridamide, phenacetocyclozole, imidacloprid, bifenthrin, le zolidamide, 'me palo e nyenyane ea metsoako e meng le eona e ngolisitsoe.

Lihlahisoa tse 556 li ne li kenyelletsa mefuta e 12 ea mefuta ea litekanyetso, tseo har'a tsona palo ea li-suspension e neng e le kholo ka ho fetisisa, e lateloa ke micro-emulsion, granule ea ho hasana ha metsi, emulsion, suspension ea kalafo ea peo, suspension ea peo e emisitsoeng, agent e qhibilihang, agent ea phofo e omileng ea kalafo ea peo, jj.