botsabg

Mokhoa oa ho sebelisa Dinotefuran

Mofuta o bolaeang likokoanyana oaDinotefurane batla e pharaletse, 'me ha ho na khanyetso ea li-agent tse sebelisoang hangata,' me e na le phello e batlang e le ntle ea ho monya le ho tsamaisa ka hare, 'me likarolo tse sebetsang hantle li ka isoa hantle karolong e' ngoe le e 'ngoe ea lisele tsa semela. Haholo-holo, taolo ea hoaba, likokoana-hloko, limela tsa raese, li-thrips le likokoanyana tse ling tse hlabang li ne li sebetsa haholoanyane. Ho feta moo, e ka boela ea finyella phello e nepahetseng haholoanyane ea ho thibela ho anya likokoanyana.

O1CN01hoIcDY1kHs31uofeI_!!2214676634659-0-cib

1. Lijalo tsa meroho (ho sebelisa l % granules le 20% ea li-granules tse qhibilihang ka metsing) : l % granules e ka kopanngoa le mobu oa lesoba la mobu nakong ea ho fetisetsa litholoana le meroho le meroho e makhasi, kapa e kopantsoe le mobu ka har'a liforo tsa ho jala ka letsoho nakong ea ho jala. Sena se ka laola likokoanyana tse senyang lijalo nakong ea ho jalelloa le tse senyang lijalo tse fofang pele li jalelloa. Ho phaella moo, hobane moriana o na le phello e ntle ea ho monya le ho tsamaisa, e ka kenngoa ka potlako ke limela ka mor'a phekolo, 'me e ka boloka katleho ea libeke tse 4 ho isa ho tse 6.

20% ea li-granules tse qhibilihang metsing li ka sebelisoa e le lisebelisoa tsa kalafo ea kutu le makhasi ho laola likokoanyana. Mekhoa e 'meli ea phekolo, "phekolo ea perfusion" le "phekolo ea mobu ka nako ea kholo", e ntse e lekoa. Li-granules tse boletsoeng ka holimo li ka kopanngoa le li-granules tse qhibilihang ka metsi e le hore li ka sebelisoa ho tloha qalong ea kholo ea lijalo ho fihlela kotulo.

2. Lifate tsa litholoana (20% li-granules tse qhibilihang ka metsing) : Li-granules tse qhibilihang ka metsing li sebelisoa e le lisebelisoa tsa phekolo ea kutu le makhasi ha likokoanyana tse senyang li etsahala, tse ka laolang ka katleho hoaba, likokoanyana tse anyang tse khubelu, likokoanyana tsa lijo le likokoanyana tsa lepidoptera. Ho feta moo, e boetse e na le phello e ntle ea likokoanyana tse senyang likokoanyana, le thibelo e phahameng ea ho anya. Ha ho na kotsi ho lijalo ha tekanyo e sebelisoa, 'me lijalo le tsona li ngata ha tekanyo e imena habeli. Joalokaha e sebelisoa lijalong tsa meroho, e na le phello ea ho kenella le ho falla ho tloha holim'a lekhasi ho ea ho lekhasi ka hare. Ka nako e tšoanang, ho na le lira tsa tlhaho tsa bohlokoa ho feta lifate tsa litholoana.

3, Rice (2% seedling box granules, l% granules, 0.5% DL powder) : Ha e sebelisoa ka raese, phofo ea DL le granules e ka sebelisoa ka tekanyo ea 30kg/hm2 (motsoako o sebetsang 10 ~ 20g/hm2), e ka laolang ka katleho liboko tsa limela, lekhasi le li-blacktails tse ling. disenyi. Haholo-holo bakeng sa likokoanyana tsa likokoanyana, phapang ea matla a lithethefatsi pakeng tsa mefuta e nyenyane haholo. Kamora ts'ebeliso ea lebokose la lipeo, e khona ho laola semela sa limela, mohatla o motšo oa leafhopper, bug ea raese le raese tube water borer ka mor'a ho jaloa. Sethethefatsi sena se na le phello e telele ho tse senyang lijalo, 'me se ntse se khona ho laola bongata ba likokoanyana ka mor'a matsatsi a 45. Hajoale, ho ntse ho etsoa liteko tse ling ho tse senyang lijalo tse kang Borer, rice borer le raese black bug.


Nako ea poso: Mar-12-2025