Wheat aphid

Wheat aphid anozambira pamashizha, madzinde, nenzeve kuti ayamwe muto. Mavara madiki eyero anoonekwa kune akabatwa, uye anobva aita mitsetse, uye chirimwa chose chinosvava kusvika pakufa.

Wheat aphid anobaya nekuyamwa gorosi uye anokanganisa gorosi photosynthesis. Mushure mekuenda pachinhanho, maaphid anonamira hura dzegorosi, achigadzira tsanga yakatsva uye kuderedza goho.

Kudzora matanho

Kushandisa 2000times mvura yeLambda-cyhalothrin25%EC kana 1000times mvura yeImidacloprid10%WP.

 

Wheat midge

Makonye anohwandira mugoko reglume kuti asvete muto wezviyo zvegorosi zviri kukuyiwa, zvichikonzera hundi nemakwati asina chinhu.

 

Kudzora matanho:

Iyo yakanakisa nguva yekutonga midge: kubva kujoining kuenda kubooting nhanho. Munguva ye pupal nhanho ye midges, inogona kudzorwa nekupfapfaidza ivhu remishonga. Munguva yemusoro uye nguva yemaruva, zviri nani kusarudza mishonga yezvipembenene ine nguva yakareba-inoshanda, yakadai seLambda-cyhalothrin + imidacloprid, uye vanogonawo kudzora hove.

 

Gorosi spider (inozivikanwawo se spider tsvuku)

Mavara machena uye machena anoonekwa pamashizha, zvinomera zvakapfupika, zvisina simba, zvakaderera, uye kunyange zvinomera zvinofa.

 

Kudzora matanho:

Abamectin,imidacloprid,Pyridaben.

 

Dolerus tritici

Dolerus tritici inokuvadza mashizha egorosi nekuruma . Mashizha egorosi anogona kudyiwa zvachose.Dolerus tritici inokuvadza mashizha chete.

 

Kudzora matanho:

Kazhinji, iyo Dolerus tritici haikonzeri zvakanyanya kukuvadza gorosi, saka hazvifanirwe kupfapfaidza. Kana zvipembenene zvakawandisa, unofanira kuzvipfapfaidza. Mishonga yezvipembenene inogona kuvauraya.

Gonye retsono regorosi

Makonye anodya mhodzi, nhungirwa, nemidzi yegorosi muvhu, zvichiita kuti zvirimwa zviome uye zvife, kana kutoparadza munda wose.

 

Kudzora matanho:

(1) Kupfekedzwa kwembeu kana kugadzirisa ivhu

Shandisa imidacloprid, thiamethoxam, uye carbofuran kurapa mbeu, kana kushandisa thiamethoxam uye imidacloprid granules pakurapa ivhu.

(2) Root kudiridza kurapwa kana spraying

Shandisa phoxim, lambda-cyhalothrin pakudiridza midzi, kana kupfapfaidza zvakananga pamidzi.