Yin yakin Colorado irin ƙwaro

Kusan kowane mai tuƙi ya sadu da mawuyacin abokin gaba dankali - Colorado beetle. Yana iya rage yawan amfanin gona, kuma wani lokaci ma ya hallaka. Ba abin da ya sha bamban ga Colorado irin ƙwaro da sauran sauran bishiyoyin nightshade - tumatir da aubergines. Ko dai baƙon da ba a shiga ba ya zama cikakken mai mallakar gonar ku ko ba ya dogara da ku ba.

Kyakkyawan iko na Colorado dankalin turawa dan ƙwaro shi ne magani na yau da kullum na dukan yankin tare da bayyanar girma na larvae. In ba haka ba, ƙwaƙwalwar ƙwaƙwalwa daga yankin da aka kula da shi zai yi ƙaura zuwa makwabcin, kuma zai dawo bayan raguwa da miyagun ƙwayoyi. Ana buƙatar jiyya bayan kimanin kwanaki 30, amma baya bayan wata guda kafin girbi.

Halittu na nufin magance Colorado dankalin turawa, irin ƙwaro

Biopreparations "Fitoverm", "Bikol", "Bitoksibaktsillin", "Agravertin", "Colorado" suna fi so a cikin yaki da kwari. Ba su cutar da muhalli, mutane, da dabbobi, kuma suna ba ka damar samun samfurori na samfurori. Dole ne a yi shuki a cikin yanayi mai kyau, a zafin jiki ba kasa da 18 ° C ba.

Shirye-shiryen halittu, da shiga cikin jikin wani ƙwaro ko larvae ta hanyar sadarwa ko hanyar hanji, yana haifar da mutuwa. Sun dakatar da cin abinci kuma sun mutu domin kwanaki 3-5. Da miyagun ƙwayoyi ba ya aiki akan qwai na ƙwaro, don haka dole ne a maimaita shi.

Chemicals

Akwai kwari masu yawa daga Colorado beetle, shahararrun su ne Bancol, Aktara, Confidor, Korado, Regent, Sonnet. Dole ne umarnin ya ƙayyade dokoki don yin amfani da miyagun ƙwayoyi, tsare-tsaren, ciki har da shawarwari idan akwai miyagun ƙwayoyi.

Tsarin tsire-tsire ya kamata a cikin yanayin rashin iska a farkon ko lokacin maraice. A rana, magungunan za su ƙare ba tare da samun manufa ba. Ƙarancin tasiri mai zurfi ba zai bunkasa ba, amma zai taimaka wajen tara abubuwa masu cutarwa a cikin tubers da yanayin.

Hanyar hanyar da za ta iya amfani da ita don magance Colorado dankalin turawa

Zaka iya tattarawa kawai kuma danna kwari. Duk da haka, ba lallai ba ne a bar ƙwayoyin kwari a kusa da shafin, wannan zai taimakawa wajen isowa sababbin mutane. Mafi kyawun ƙwaƙwalwar ƙwayar cuta da ganye tare da qwai zuba ruwan zãfi, sa'an nan kuma jefa daga gonar.

Hanyar mutane don magance ƙwaro na Colorado

Mutane sunyi gwajin gwagwarmaya ta hanyar cigaba don magance ƙwaƙwalwar ƙwaƙwalwar:

1. A bayani na Birch tar (kara zuwa 10 lita na ruwa 100 g na tar);
2. Maganin sabulu-sabulu (shuduro mai zafi na mintina 15, an ba shi tsawon kwanaki 2 da kuma tace shi, a kara zuwa lita 10 na ruwa da sabulu na wanki na 50).