A 'yan qasar na Mexico - Colorado dankalin turawa, irin ƙwaro ... yaya ya ci nasara Turai?

Suka ce cewa idan akwai zai zama wani aminci fil bai haye Channel, wani abu game da ita ba wanda zai san wani abu. Wannan kuma gaskiya ne, domin Colorado dankalin turawa, irin ƙwaro, wanda nasara Amurka, Jamus, Faransa, Poland, da kuma a shekarar 1949 ya shiga cikin ƙasa da Tarayyar Soviet. Tun daga nan, ya kasance daya daga cikin manyan haruffa a duk m expanses na Rasha. Dasa tumatir, eggplant da kuma dankali - yana da ya diocese. By kanta, da Colorado dankalin turawa, irin ƙwaro ne kananan, shi ne sosai babban kyau. Saboda haka kananan, zholtenky, tare da goma tube a kan mai lankwasa mayar da baka. Muna da kwaro fikafikanta, amma tashi ba haka sau da yawa. Idan yanayin ne m, dumi da kuma dan kadan m, shi dissolves da fuka-fuki kuma tashi don gano sababbin ƙasa tare da gudun har zuwa kilomita takwas a kowace awa.

Colorado dankalin turawa, irin ƙwaro ci musamman m corned naman sa, akwai a cikin ganyen solanaceous shuke-shuke, don haka yana da matukar m da dankalin turawa fi. Sosai shi ne guba da kuma bar shi - don haka m! Maimakon haka, yana ciyar da ba sosai a irin ƙwaro kamar yadda ya voracious zuriyarsa. A taro na mai guba abubuwa a shi ne mai girma, don haka bãbu wani tsuntsu ba ci.

A duniya, an yi imani da cewa wannan irin ƙwaro - Colorado, amma Amurka Jihar Colorado , ya na da wani kai tsaye ba dangantaka. By asalin Solanaceae leaf irin ƙwaro ne 'yan qasar na arewa maso gabashin kasar Mexico. Akwai, a Sonora lardin, akwai babbar sarari solanaceous shuke-shuke, wanda ya rayu kafin, da kuma yanzu gida to da iyali Solanaceae beetles, zuwa kashi hamsin jinsunan. Daya jinsunan ya yi gudun hijira, ta hanyar biyu American hamada da ya bayyana da farko a cikin muhallinsu ƙauyuka, ci gaba ƙasar Nebraska. A ƙasan girma mai yawa dankali, suka yi yaƙi kamar yadda mafi kyau su iya, tare da orange kwari, amma talla da wannan sabon abu ne ba a haɗe.

Bayan shekaru biyar, ya aka samu gudun hijira, ayi a kan gangara daga duwãtsu na Colorado. Su babbar plantations dankali da aka cinye ta da larvae na orange. Wannan ya faru a shekarar 1859. Colorado manoman bai yi shiru, sun sanar da mummunan irin ƙwaro, a duniya, don haka ya zama shahararren matsayin Colorado, ko babu daya gaske san inda ya zo daga, ya kira da kuma yadda za a magance shi.

Bayan shekaru biyar na voracious kwaro cinsu dankalin turawa fi, riga suna makoki mara karewa Pennsylvania, sa'an nan lashe Colorado dankalin turawa, irin ƙwaro, dankalin turawa, plantations tare da bakin tekun na Atlantic Ocean. A karshen karni na sha tara aka gano da Jamusanci manoma. Jamus hukuma ta dakatar da shigo da dankali daga Amirka, saboda kawai a can iya bayyana a gonakinsu na Colorado dankalin turawa, irin ƙwaro. A gwagwarmayar da shi ya fara da janyo ra'ayoyin jama'a da sojojin raka'a.

Soja tsanya kamu filin fadi da ramuka, zuba mai a wuraren da ake batu kuma sa wuta a kansu. Dankali filayen una wuta. A sinadaran masana'antu offers da latest magungunan kashe qwari. Land guba a kuma kone sake. A sakamakon haka, na gaba shekara a kan dankali dasa a cikin gwaji filin, ba zauna da wani irin ƙwaro. Shi ba ya bayyana a kan shi, kuma a shekara daga baya da beetles. Amma lokacin da shekara ta uku da filayen da aka dasa sabuwar tare da dankali, dankalin turawa, irin ƙwaro zo da zare jiki fara ci shi. Sai ya juya daga cewa yana da shida siffofin sauran da kuma jure shekaru da dama na diapause. By farkon yakin duniya na II, a Colorado irin ƙwaro nasara, kusan duk na Faransa, da kuma a lokacin yaki - Poland.