Ngenge o te puruhi cruciferous? Pest kāpeti

Whakatō uhikura me titiro atu ki te nui o te kotinga, e pā ana ki te wiki torutoru kite koutou e te tino mahi te tangata i runga i to koutou kari o: ngaua rau o te tipu ki rua, a ko te kupu meinga nui kino ki to koutou hua ...

crucifers puruhi - te tipu taitamariki tuatahi pōrearea fehangahangai e māra. ngā Little rahi 1,8-3,5 mm, i te tae tino rere i mangu ki whakarewa ki te kauruku nui ētahi wā i kitea ki te takai crucifer puruhi. no Zhestokrylye pītara puruhi cruciferous ki te hapu o te pītara rau. He maha ngā momo o tenei riha: Karekare, svetlonogaya, kāniwha, pango me te puru. parasitize ratou tata te rohe katoa o Russia, ki te kahore hoki te rohe makariri Te Tai Tokerau. roa torongū Ko 4 mm. Taurus raapoi kōwhai, ka whangaia e ratou i runga i pakiaka iti. Ko te ingoa ka whakawhetai ki o ratou āhuatanga whaiaroaro ratou. Ēnei pests ngārara peke rawa pai, e whai wāhi ana ki to ratou displacement i te oneone i roto i te tīmatanga o te puna ahurea Cruciferae (kāpeti, rarihi, rutabaga, cress, me ētahi atu) me te kino atu: waruhia atu puruhi te kahu o runga ki keha tipu iti. ngā Harmfulness kitea i roto i te wāhanga o te tipu putanga me te wā tupu o te 3-4 rau i te tikanga huarere whakamarie (18-25S). A, no te tuku iho te pāmahana te rau crucifer tipu puruhi, me te huna oneone. Kokokiko, i te tipu tino taka muri i roto i te whanaketanga, wāhanga kai rau maroke, a, ka rite ki te tikanga, mate te ahurea. tipu Tawhito, i rite ki te kuao, ka taea e tonu te tu atu i te pānga ino o ngā tika ki tona whakatū tonu.

tikanga whakaarohia ki āwhina ki te tiaki i te kotinga i mua nei, a ki te kia whai hua e kore anake i roto i te tīmatanga o te puna, ka reira te mea he puruhi crucifer. E whawhai ana ki a ia te nuinga hua i roto i te wā raumati:

• Hipoki tipu taitamariki nonwovens;
• oti haepapatanga o ngā tarutaru cruciferous: putea o Hepara, colza;
• kō wā, me te whakakaewa i te oneone, rawa i roto i te hinga, te āwhina ki te whakangaro i te pests, e noho i roto i te whenua o te hotoke;
• tikanga irrigation tauhiuhia tamau;
• tono o insecticides "Decis" tere o 3 ml ia 10 rita o te wai (e rato maimoatanga otinga ki te 100 m), "Karate" - 2.2 ml ia 10 rita o te wai;
• biologics tukatuka wahi pērā i "aktellik" "Bankolé" -20 ml ia 10 rita o te wai (he nui hoki te 10 sq 1I otinga.);
• pollinated tipu o te pungarehu ki te maimoatanga tino o nga rau o runga me raro i te iti rawa 3 ngā wā i wā o 4-5 ra;
• tiaki Plant te whakamahi i te ranunga motuhake o pungarehu rakau me te tupeka paura, piri ki te 1: 1;
• riringi winika i roto i ngā āhuatanga maroke: 10 rita o memeha 1-2 tbsp. l. 70% winika paina tikanga 9% winika ranei.

whanga puruhi Cruciferous kahore aroha mo nga kakara reka. I waenganui i nga moenga taea tauhiuhi naphthalene (10 sq. M te tikanga 30-50 karamu). Plants pērā i te kumine, korianara, tagetes, karika me etahi atu. Huna matū a Whakaruru,, pōrearea atiati, koia e taea hoki te whakamahi ratou, mo te tauira, i muri ki te whakato pāngia e tipu. ātete Hohe ki pests, he reira e minaminatia ki te whakarato i whaikörero, rangatira faaitoito o tata māra ki te whai wāhi me te faaite mahi he patu kaha ki te whakakore i nga hoariri o te kotinga i mua nei.