Thrips ndechimwe chezvipembenene zvinovengwa nevarimi, nekuti vanodya dzinenge marudzi ese emichero nemiriwo, uye vanoderedza kurima zvirimwa.Saka pane nzira inoshanda here?Nzira yekuishandisa sei nenzira kwayo kuita kuti mhedzisiro yacho ive nani?Thrips yakaoma kudzivirira uye kurapa.Chokutanga pane zvose, kunzwisisa kwemaitiro ethrips hakusi munzvimbo, uye ipapo nzira yekudzivirira inokosha zvikuru.

Kunzwisisa thrips

Munhu we thrips idiki, kureba kwemuviri ndeye 0.5-2mm, uye kashoma kudarika 7mm;Muviri ruvara kazhinji shava kana dema, kwete kunyatsotariswa, zvakaoma kuwana;Nymphs chena, yero, kana orenji;Musoro zvishoma kumusana muromo mhando, muromo nokuda faira kusveta, anogona faira chirimwa epidermis, kuyamwa chirimwa muto.Thrips semamiriro okunze anodziya uye akaoma, uye tembiricha yakakodzera i23 ℃ ~ 28 ℃, uye hunyoro hwemhepo hwakakodzera 40% - 70%;Kana hunyoro hwakanyanya, haigoni kurarama.Kana hunyoro hwasvika 100%, uye tembiricha inosvika 31 ℃, nyufu dzese dzinofa.

Zvikonzero nei thrips yakaoma kurapa

(1) Kukurumidza kubereka: mathrips anowanzo tora mazuva gumi nemana chete kubva pazai kuenda kumukuru, nekukurumidza kutsiva chizvarwa uye kudhumhana kwakakomba, izvo zviri nyore kukonzera mafashama.

(2) Kuvanza Kwakasimba: mathrips anotya chiedza, mukupisa kwepamusoro uye chiedza chakasimba, zvipembenene zvevanhu vakuru zvinovanda mugedhi revhu masikati, uye zvinobuda usiku.Nymphs inokuvadza kumashure kwemashizha nemaruva, uye zviito zvavo zvakanyanya kuvanzwa.Zvakaoma kuwana potions.

(3) Kugona kutama kwakasimba: mathrips madiki uye akaoma kuona zvakajeka nemaziso asina kupfeka, asi vanhu vakuru vanogona kubhururuka nekusvetuka.Kana vangowanikwa vaine ngozi, vanogona kutiza kwose kwose nerubatsiro rwemasimba ekunze.Nokudaro, kana thrips yaitika, inopararira nokukurumidza uye yakaoma kubvisa zvachose.

Prophylaxis uyeTreatment

(1) hanging armyworm board: armyworm board ndiyo nhanho yekutanga yekudzora tumbuyu mushedhi, nekuti inogona kuona kuitika kwezvipembenene pachine nguva, uye kuita rimwe basa mukuuraya zvipembenene.The blue armyworm board inogona kuturikwa mushedhi kuteya nekuuraya mathrips.Armyworm board inofanira kusarudza nhamba yakakodzera maererano nekukura kweshedhi, 30-40 pa mu, gadzirisa urefu chero nguva nekukura kwemiriwo, uye kazhinji inorembera 15-25 cm pamusoro penzvimbo yekukura kwechirimwa.

(2) Kurapa kwevhu: nekuti mathrips ane kukurumidza kupararira uye kugona kwakasimba kwekufamba, 5% Beta-cyfluthrin + 2% Thiamethoxam GR inogona kusarudzwa isati yadyarwa.Mushure mekusanganisa zvakaenzana, ivhu rinogona kurapwa nekusasa, kuisa furrow uye kuisa gomba.Mushure mekunyungudika muvhu, mathrips anogona kugovaniswa zvakaenzana pamidzi yechirimwa, uye mishonga yekuuraya zvipembenene inogona kutapurirwa kumativi ese ekumusoro kwechirimwa kuburikidza nekuita kubata, Kuuraya thrips, izvo zvinokuvadza zvirimwa, zvinogona kudzivirira zvinobudirira thrips. kubva pakuwedzera kukuvadza nekuparadzira hutachiona, nekureba kwenguva uye kuita kwakanaka.

(3) Medicament mhodzi yekupfekedza: isati yadyarwa, 35% Thiamethoxam yembeu yekumisa kurapa yakashandiswa kugadzira mbeu, uye mumiriri wembeu yakaputirwa zvakaenzana pamusoro pembeu.Mushure mekunyungudika, mushonga wacho wakagoverwa zvakaenzana kumativi emidzi yembeu.Mushonga wacho wakapfuudzwa kune chikamu chepamusoro chechirimwa kuburikidza nekunyura kwemukati uye conduction, izvo zvaigonawo kudzivirira zvinobudirira kukuvara kwezvipembenene zvethrips pazvirimwa, uye nguva yekushanda yaive mazuva anopfuura makumi matanhatu.

(4)Kudzora mishonga yezvipembenene: acetamiprid 20%SP, Thiocyclam-hydrogen-xalate 50%SP, Spinosad 24%SC, Thiamethoxam 25%WDG uye Abamectin 1.8% +acetamiprid 3.2% EC.Mishonga iyi inouraya zvipembenene inokurumidza kuita uye inogara kwenguva refu, asi nekuti mathrips ari nyore kuburitsa kusawirirana, musimboti wekutenderera kwemishonga yezvipembenene unofanira kuteverwa uchiashandisa.Pakati pazvo, Abamectin 1.8% +acetamiprid 3.2% EC ine huturu hwekusangana, huturu hwemudumbu, kunyura kwemukati uye kufutisa.Iine simba rakasimba rekupinda pamashizha, rinogona kuuraya zvipembenene pasi pe epidermis, uye ine nguva yakareba.Mushonga wezvipembenene unoshanda zvakanyanya unoshandiswa kuuraya kubaya kunoyamwa miromo.Panguva imwecheteyo, inewo basa rekuuraya mite uye tupukanana.Irudzi rutsva rwemushonga wezvipembenene unoshanda zvikuru wemaaphid uye mite.Iine maitiro akanaka ekudzora zvipembenene.Thrips vanotya chiedza, saka vane tsika yekurara masikati uye kumuka usiku.Thrips anovanza mumaruva kana mumikaha yevhu masikati, uye usakuvadza miriwo.Kana kusina chiedza usiku, dzinobuda kuzokuvadza zvirimwa.Nokudaro, nguva yekupfapfaidza mushure merima manheru, uye inoshanda zvakanaka.

Mushoko, kudzivirira uye kutonga kwethrips kunofanirwa kuve kwakavakirwa pahunhu hwemathrips anowanzo kuve bhuruu uye kutya kwechiedza, pamwe nekushandiswa kwemishonga yekurima.Kuwedzera, Kwete kungoshandura kuchengetedza kwezvakatipoteredza,asi zvakare. kazhinji kusimbisa kufefetera, kudzivirira kuwedzera chiitiko chezvipembenene zvezvipembenene.