äžçäžã®åºã«é©çšã§ããå¿ é ã®åºã®ãã©ãã«è§£æ±ºæè¡ãåŠã³ãŸããããåé¡ã蚺æããæç¶å¯èœãªè§£æ±ºçãå®è¡ããå Žæãæ°åã«é¢ããããè±ãã§å埩åã®ããåºãè²ãŠãŸãããã
åºã®ãã©ãã«è§£æ±ºè¡ïŒäžçäžã§è±ããªåºãè²ãããã®ã°ããŒãã«ã¬ã€ã
äžçäžã§æ¥œããŸããŠããã¬ãŒããã³ã°ã¯ãæ°é®®ãªèŸ²ç£ç©ã®æäŸãã粟ç¥çãªå¥åº·ã®åäžãŸã§ãæ°å€ãã®æ©æµããããããŸããããããæãçµéšè±å¯ãªã¬ãŒãããŒã§ããã課é¡ã«çŽé¢ããŸãããã®ã¬ã€ãã¯ãäžè¬çãªåºã®åé¡ã蚺æã解決ããããã®æ çµã¿ãæäŸããå°ççãªå Žæãæ°åã«é¢ããããè±ããªåºãè²ãåãäžããŸãã
I. åºã®çæ ç³»ãçè§£ãã
ç¹å®ã®åé¡ã«åãçµãåã«ãåºã®çæ ç³»ã®çžäºé¢é£æ§ãçè§£ããããšãéèŠã§ããããã«ã¯ãå°åã®æ°åãåå£ã®çš®é¡ãæ°Žã®å©çšå¯èœæ§ãããã³åšæ¥ã®åæ€ç©ãè©äŸ¡ããããšãå«ãŸããŸãã
A. æ°åã®èæ ®äºé
æ°åã¯ãè²ãŠããããã®ãçŽé¢ãã課é¡ã«å€§ãã圱é¿ããŸãã以äžã®èŠçŽ ãèæ ®ããŠãã ããã
- è坿§ãŸãŒã³ïŒãäœãŸãã®å°åã®æäœå¬ææž©åºŠã«é©ããæ€ç©ãéžã¶ããã«ãUSDAïŒç±³åœã®å ŽåïŒãŸãã¯åçã®è坿§ãŸãŒã³ãçè§£ããŸããããå€ãã®åœãç¬èªã®ãŸãŒã³ã·ã¹ãã ãæã£ãŠããŸããäŸãã°ããªãŒã¹ãã©ãªã¢ã¯å¹³åæäœæ°æž©ã«åºã¥ããã·ã¹ãã ã䜿çšããŠããããšãŒãããã¯æ°æž©ãšééšããŒã¿ã®çµã¿åããã«äŸåããŠããŸããåžžã«ããªãã®ç¹å®ã®å°åã®ãŸãŒã³ã確èªããŠãã ããã
- ééšãã¿ãŒã³ïŒããªãã®å°åã¯å¹²ã°ã€ãéå°ãªééšã«èŠèãããããã§ããïŒããã«å¿ããŠæ€æ œã®éžæãšæ°Žããã®ç¿æ £ãé©å¿ãããŸãããã也ç¥å°åã§ã¯ä¹Ÿç¥ã«åŒ·ãçš®ãå¹ççãªçæŒãå¿ èŠãšãªãäžæ¹ã湿最å°åã§ã¯é«çãæ°Žã¯ãã®è¯ãåå£ãæ©æµããããããŸãã
- æ¥ç §æéïŒåºãåããæ¥ç §éã¯æ€ç©ã®æé·ã«çŽæ¥åœ±é¿ããŸããæ€ç©ã®ç¹å®ã®ããŒãºã«åºã¥ããŠãé©åãªéã®æ¥ç §ã確å®ã«åããããã«ããŸããããç°ãªãå£ç¯ã®å€ªéœã®è§åºŠãããããåºã®æ¥é°ã®é åã«ã©ã®ããã«åœ±é¿ããããèæ ®ããŠãã ããã
- 枩床å€åïŒæ¥æ¿ãªæž©åºŠå€åã¯æ€ç©ã«ã¹ãã¬ã¹ãäžããå¯èœæ§ããããŸããæ¥µç«¯ãªæ°è±¡ã€ãã³ãäžã«èåŒ±ãªæ€ç©ãä¿è·ããŸããããæž©å®€ãã³ãŒã«ããã¬ãŒã ãçã«ããŒã¯ãéãç±æ³¢ãã貎éãªä¿è·ãæäŸã§ããŸãã
B. åå£è©äŸ¡
å¥åº·ãªåå£ã¯ãè±ããªåºã®åºç€ã§ããé©åãªæ€ç©ãéžã³ã广çãªåå£ç®¡çæ¹æ³ã宿œããããã«ã¯ãåå£ã®çš®é¡ãçè§£ããããšãäžå¯æ¬ ã§ãã
- åå£ã®è³ªæïŒåå£äžã®ç ãã·ã«ããç²åã®å²åãæ±ºå®ããŸããç 質åã¯æ°Žã¯ããè¯ãã§ãããä¿æ°Žåã¯äœããç²å質åã¯ä¿æ°Žåã¯é«ãã§ãããåºçµããããã§ãããã®3ã€ã®æ··åç©ã§ããããŒã 質åã¯ãäžè¬çã«çæ³çã§ããç°¡åãªåå£ãã¹ãã§ã¯ã湿ã£ãåå£ãæã«æ¡ã£ãŠã¿ãŸããç 質åã¯åŽ©ãããããç²å質åã¯ç²çæ§ã®ããå¡ã«ãªããããŒã 質åã¯åœ¢ãä¿ã¡ãªãããç°¡åã«åŽ©ããŸãã
- åå£pHïŒåžè²©ã®è©Šéšãããã䜿çšããããå°å ã®èŸ²æ¥æ®åæã«ãµã³ãã«ãéã£ãŠåå£ã®pHããã¹ãããŸããã»ãšãã©ã®æ€ç©ã¯ããããã«é žæ§ããäžæ§ã®pHïŒ6.0ã7.0ïŒã奜ã¿ãŸããå¿ èŠã«å¿ããŠãpHã調æŽããããã«åå£ãæ¹è¯ããŸããç³ç°ã¯é žæ§åå£ã®pHãäžããããšãã§ããç¡«é»ã¯ã¢ã«ã«ãªæ§åå£ã®pHãäžããããšãã§ããŸãã
- åå£é€åïŒå壿€æ»ã宿œããŠãçªçŽ ããªã³ãã«ãªãŠã ãªã©ã®å¿ é é€åã®ã¬ãã«ãç¹å®ããŸããçµæã«åºã¥ããŠãé©åãªè¥æãææ©ç©ã§åå£ãæ¹è¯ããŸãã
- ææ©ç©ïŒå è¥ãçæããå è¥ãè èåãªã©ã®ææ©ç©ãåå£ã«æ··ã蟌ãããšã§ãå壿§é ãä¿æ°Žåãé€åå©çšå¯èœæ§ãåäžãããŸããææ©ç©ã¯æçãªåŸ®çç©ã®æ é€ãšãªããæ°Žã¯ããæ¹åããŸãã
C. 氎管ç
é©åãªæ°Žç®¡çã¯ãæ€ç©ã®å¥åº·ãšæ°Žä¿å šã®ããã«äžå¯æ¬ ã§ãã
- æ°Žããæè¡ïŒæ ¹ã®æ·±ãæé·ãä¿ãããã«ãæ·±ããé »åºŠãå°ãªãæ°ŽãããããŸããçäžããã®æ°Žããã¯çèæ§çŸæ£ãå©é·ããå¯èœæ§ãããããé¿ããŠãã ãããç¹æ»ŽçæŒããœãŒã«ãŒããŒã¹ã¯ãæ€ç©ã®æ ¹ã«çŽæ¥æ°ŽãäŸçµŠããå¹ççãªæ¹æ³ã§ãã
- æ°Žã®ç¯çŽïŒçæŒçšã«éšæ°ŽãåéããŸãããã«ãã䜿çšããŠèžçºãæžãããéèãæå¶ããŸããåæ§ã®æ°ŽéèŠãæã€æ€ç©ããŸãšããŠæ€ããŸãã也ç¥å°åã§ã¯ã也ç¥ã«åŒ·ãæ€ç©ãç å©ãã«ãã䜿çšãããŒãã¹ã±ãŒãã®ååãèæ ®ããŠãã ããã
- æ°Žã¯ãïŒæ°Žã¯ããé©åã§ããããšã確èªããæ°Žæµžããæ ¹è ããé²ããŸããææ©ç©ã§åå£ãæ¹è¯ããããé«çãäœã£ãããææ°Žã¿ã€ã«ãèšçœ®ãããããããšã§ãæ°Žã¯ããæ¹åããŸãã
II. äžè¬çãªåºã®åé¡ãç¹å®ãã
æ£ç¢ºãªèšºæã¯ãåºã®åé¡ã解決ããããã®ç¬¬äžæ©ã§ãã宿çã«æ€ç©ã芳å¯ããç°åžžã®å åãæ¢ããŸãããã
A. 害è«ã®çºç
害è«ã¯ãèãèãæ ¹ãé£å®³ããããšã§æ€ç©ã«æå·ãäžããããšããããŸããäžè¬çãªåºã®å®³è«ã«ã¯ãã¢ãã©ã ã·ãã€ã¢ã ã·ãã«ã¿ãã ãªããã¡ã¯ãžãããããªã©ãå«ãŸããŸãã
- ã¢ãã©ã ã·ïŒæ€ç©ã®æ±ãåžãå°ããªè»äœæè«ãæ°ããèœã«ãã矀ãããŸããçç¶ã«ã¯ãèã®å€åœ¢ãç²çæ§ã®ããçé²ãå«ãŸããŸããæ®ºè«ç³é¹žãããŒã ãªã€ã«ããŸãã¯ãã³ããŠã ã·ã®ãããªçè«ãå°å ¥ããããšã§ã¢ãã©ã ã·ãé§é€ããŸãã
- ã€ã¢ã ã·ïŒèãé£ã¹ãèŸããã§ãŠã®å¹Œè«ãæã§åãé€ãããçç©åŠç殺è«å€ã§ããããã«ã¹ã»ãã¥ãŒãªã³ã²ã³ã·ã¹ïŒBtå€ïŒã䜿çšããŸãã
- ã«ã¿ãã ãªãšãã¡ã¯ãžïŒèãèãé£å®³ããã¬ãã¬ãããè·¡ãæ®ãè»äœåç©ãããŒã«ãã©ãããé ããŒãããŸãã¯çªè»åã䜿çšããŠã«ã¿ãã ãªãšãã¡ã¯ãžãé§é€ããŸãã
- ãããïŒæ€ç©ã®æ±ãåžããæç¹ããŠã§ããåŒãèµ·ããå°ããªã¯ã¢ã湿床ãäžããæ®ºè«ç³é¹žãããŒã ãªã€ã«ã䜿çšããŠããããé§é€ããŸãã
- ç·è«ïŒåå£ã«çæ¯ããæ€ç©ã®æ ¹ãé£å®³ãã埮å°ãªç·åœ¢åç©ãçç¶ã«ã¯ãæé·ã®åæ»ãæ ¹ãã¶ãå«ãŸããŸããææ©ç©ã§åå£ã®å¥åº·ãæ¹åããç·è«æµææ§ã®ããæ€ç©åçš®ã®äœ¿çšãæ€èšããŠãã ãããåå£ã®å€ªéœç±æ¶æ¯ã¯ç·è«ã®æ°ãæžããã®ã«åœ¹ç«ã¡ãŸãã
B. æ€ç©ã®ç æ°
æ€ç©ã®ç æ°ã¯ãçèã现èããŸãã¯ãŠã€ã«ã¹ã«ãã£ãŠåŒãèµ·ããããããšããããŸããäžè¬çãªåºã®ç æ°ã«ã¯ããã©ããç ã黿ç ãç«ã¡æ¯ãç ãæ ¹è ãç ãªã©ããããŸãã
- ãã©ããç ïŒèã«çœãç²ç¶ã®ã³ãŒãã£ã³ã°ãåŒãèµ·ããçèæ§çŸæ£ã空æ°ã®åŸªç°ãæ¹åããããŒã ãªã€ã«ãé ããŒã¹ã®ã¹ãã¬ãŒãªã©ã®æ®ºèå€ã䜿çšããŸãã
- 黿ç ïŒãã©ã®èã«é»ãæç¹ãåŒãèµ·ããçèæ§çŸæ£ãææããèãåãé€ããæ®ºèå€ã䜿çšããŸãã
- ç«ã¡æ¯ãç ïŒèãèã®æ¥éãªããããè€å€ãåŒãèµ·ããçŽ°èæ§ãŸãã¯çèæ§çŸæ£ãææããæ€ç©ãåãé€ããçäžããã®æ°Žãããé¿ããŸãã
- æ ¹è ãç ïŒæ ¹ãè æããçèæ§çŸæ£ãåå£ã®æ°Žã¯ããæ¹åããæ°Žã®ãããããé¿ããŸãã
- ã¢ã¶ã€ã¯ãŠã€ã«ã¹ïŒèã®æç¹ãæé·ã®åæ»ãåŒãèµ·ãããŠã€ã«ã¹æ§çŸæ£ãæ²»çæ³ã¯ãããŸãããææããæ€ç©ã¯é€å»ããŠå»æ£ããåºããã®ãé²ããŸãããŠã€ã«ã¹ãåªä»ããã¢ãã©ã ã·ãé§é€ããŸãã
C. é€åæ¬ ä¹
é€åæ¬ ä¹ã¯ãèã®é»å€ãæé·ã®åæ»ãè±ã®å²ããæªããªã©ãããŸããŸãªçç¶ãåŒãèµ·ããå¯èœæ§ããããŸãã
- çªçŽ æ¬ ä¹ïŒå€ãèãé»å€ããŸããçªçŽ ãè±å¯ãªè¥æãå è¥ãæœããŸãã
- ãªã³æ¬ ä¹ïŒæé·ãåæ»ããèã玫è²ã«ãªããŸãããªã³ãè±å¯ãªè¥æã骚ç²ãæœããŸãã
- ã«ãªãŠã æ¬ ä¹ïŒèã®çžãé»å€ããè€è²ã«ãªããŸããã«ãªãŠã ãè±å¯ãªè¥æãæšç°ãæœããŸãã
- 鿬 ä¹ïŒèèã®éãé»å€ããŸãïŒèèéã¯ããã·ã¹ïŒããã¬ãŒãéãæœãããåå£ã®pHã調æŽããŸãã
D. ç°å¢ã¹ãã¬ã¹
æ¥µç«¯ãªæ°æž©ãå¹²ã°ã€ã壿ªãªç©ºæ°è³ªãªã©ã®ç°å¢èŠå ã¯ãæ€ç©ã«ã¹ãã¬ã¹ãäžãã害è«ãç æ°ã«ããããããããå¯èœæ§ããããŸãã
- ç±ã¹ãã¬ã¹ïŒããããèçŒããæé·ã®äœäžãæ¥äžã®æãæãæé垯ã«ã¯æ¥é°ãæäŸããæ·±ãæ°ŽãããããŸãã
- å¹²ã°ã€ã¹ãã¬ã¹ïŒããããèœèãéè±ã®äœäžãæ·±ãæ°Žããããããã«ãã³ã°ãããŠæ°Žåãä¿æããŸãã
- å¯å·ã¹ãã¬ã¹ïŒé害ãèã®å€è²ãæé·ã®åæ»ãéããã·ãŒãã§æ€ç©ãä¿è·ãããã shelteredãªå Žæã«ç§»åãããŸãã
- å€§æ°æ±æïŒèã®æå·ãšæé·ã®äœäžãæ±æã«åŒ·ãæ€ç©åçš®ãéžã³ãååãªæ°Žãšé€åãäžããŸãã
E. éèã®çºç
éèã¯ãæ°Žãé€åãæ¥å ãããã£ãŠåºã®æ€ç©ãšç«¶åããŸãã
- æäœæ¥ã«ããé€å»ïŒå®æçã«éèãæã§åŒãæããæ ¹ç³»å šäœãåãé€ããŸãã
- ãã«ãã³ã°ïŒéèã®æé·ãæå¶ããããã«ãåããã«ãå±€ãæœããŸãã
- é€èå€ïŒé€èå€ã¯éžæçã«äœ¿çšããã©ãã«ã®æç€ºã«æ³šææ·±ãåŸã£ãŠãã ãããå€©ç¶æåããäœãããææ©é€èå€ã®äœ¿çšãæ€èšããŠãã ããã
- 被èŠäœç©ã®æ œå¹ïŒã¯ããŒããŒããœãã®ãããªè¢«èŠäœç©ãæ€ããããšã§ãéèãæå¶ããåå£ã®å¥åº·ãæ¹åããŸãã
III. æç¶å¯èœãªåé¡è§£æ±ºæŠç¥
ç°å¢ãžã®åœ±é¿ãæå°éã«æããé·æçãªåºã®å¥åº·ãä¿é²ããæç¶å¯èœãªã¬ãŒããã³ã°ã®å®è·µãåãå ¥ããŸãããã
A. ç·åçç 害è«ç®¡ç (IPM)
IPMã¯ãäºé²ãç£èŠãããã³æ¯æ§ã®äœãæ¹æ³ã®äœ¿çšãéèŠããã害è«é§é€ãžã®ç·åçãªã¢ãããŒãã§ãã
- äºé²ïŒç æ°ã«åŒ·ãæ€ç©åçš®ãéžã³ãå¥åº·ãªåå£ãç¶æããååãªæ°Žãšé€åãäžããŸãã
- ç£èŠïŒå®æçã«æ€ç©ãæ€æ»ãã害è«ãç æ°ã®å åããªãã確èªããŸãã
- ç¹å®ïŒè¡åãèµ·ããåã«ã害è«ãç æ°ãæ£ç¢ºã«ç¹å®ããŸãã
- éŸå€ïŒä»å ¥ããåã«ã蚱容ã§ãã害è«è¢«å®³ã®ã¬ãã«ã決å®ããŸãã
- é²é€æ¹æ³ïŒæåçãªé²é€ãçç©åŠçé²é€ãååŠçé²é€ã®çµã¿åããã䜿çšããæ¯æ§ã®äœãéžæè¢ããå§ããŸãã
B. çç©åŠçé²é€
çç©åŠçé²é€ãšã¯ãçãšãªãçç©ãå©çšããŠå®³è«ãé§é€ããããšã§ããäŸãšããŠã¯ä»¥äžãæããããŸãã
- ãã³ããŠã ã·ïŒã¢ãã©ã ã·ããã®ä»ã®è»äœæè«ãæé£ããŸãã
- ã¯ãµã«ã²ããŠïŒã¢ãã©ã ã·ããããããã®ä»ã®å®³è«ãæé£ããŸãã
- å¯çèïŒæ§ã ãªæè«å®³è«ã«å¯çããŸãã
- ç·è«ïŒã³ã¬ãã ã·ã®å¹Œè«ããšããŠã ã·ãªã©ã®åå£çæ¯å®³è«ãæ»æããŸãã
- ããã«ã¹ã»ãã¥ãŒãªã³ã²ã³ã·ã¹ïŒBtå€ïŒïŒã€ã¢ã ã·ã殺ããã¯ããªã¢ã
C. ææ©å®³è«é§é€
ææ©å®³è«é§é€æ¹æ³ã§ã¯ãå€©ç¶æåã䜿çšããŠå®³è«ãç æ°ãé§é€ããŸãã
- 殺è«ç³é¹žïŒã¢ãã©ã ã·ããããããã®ä»ã®è»äœæè«ã殺ããŸãã
- ããŒã ãªã€ã«ïŒåºç¯å²ã®å®³è«ãç æ°ãé²é€ããŸãã
- çªè»åïŒæè«ã®å€éªšæ Œãç Žå£ããŠæ®ºããŸãã
- ãã³ãã¯ã¹ãã¬ãŒïŒå€ãã®æè«å®³è«ãå¿é¿ããŸãã
- é ããŒã¹ã®æ®ºèå€ïŒçèæ§çŸæ£ãé²é€ããŸãã
D. åå£ã®å¥åº·ç®¡ç
å¥åº·ãªåå£ã¯ãæ€ç©ã®å¥åº·ãšå®³è«ãç æ°ãžã®æµæåã«ãšã£ãŠäžå¯æ¬ ã§ãã
- å è¥åïŒææ©å»æ£ç©ãé€åè±å¯ãªå è¥ã«ãªãµã€ã¯ã«ããŸãã
- 被èŠäœç©ã®æ œå¹ïŒå壿§é ãè¥æ²åºŠãéèæå¶ãæ¹åããããã«è¢«èŠäœç©ãæ€ããŸãã
- ãã«ãã³ã°ïŒãã«ããæœããŠæ°Žåãä¿æããéèãæå¶ããå壿ž©åºŠã調æŽããŸãã
- 茪äœïŒåå£åªä»ã®å®³è«ãç æ°ã®èç©ãé²ãããã«äœç©ã茪äœããŸãã
- èæ ¹èïŒé€ååžåãæ¹åããããã«ãåå£ã«æçãªèæ ¹èãæ¥çš®ããŸãã
IV. å°ååºæã®èæ ®äºé
ã¬ãŒããã³ã°ã®èª²é¡ã¯ãå°ççãªå Žæã«ãã£ãŠå€§ããç°ãªããŸãã以äžã«ãå°ååºæã®èæ ®äºé ãããã€ãæããŸãã
A. ç±åž¯æ°å
- 髿¹¿åºŠïŒç æ°ã«åŒ·ãæ€ç©åçš®ãéžã³ãè¯å¥œãªç©ºæ°åŸªç°ã確ä¿ããŸãã
- å€éšïŒæ°Žæµžããé²ãããã«é©åãªæ°Žã¯ãã確ä¿ããŸãã
- 害è«ãšç æ°ïŒå®³è«ãç æ°ã®ç£èŠãæ ããªãããã«ããŸãããã
- åå£ã®è¥æ²åºŠïŒç±åž¯ã®åå£ã¯é€åãä¹ããå ŽåããããŸãã宿çã«ææ©ç©ã§æ¹è¯ããŸãããã
B. ä¹Ÿç¥æ°å
- æ°Žäžè¶³ïŒæ°Žå¹çã®è¯ãçæŒæè¡ãšä¹Ÿç¥ã«åŒ·ãæ€ç©ã䜿çšããŸãã
- 髿ž©ïŒæ¥äžã®æãæãæé垯ã«ã¯æ¥é°ãæäŸããŸãã
- ã¢ã«ã«ãªæ§åå£ïŒpHãäžããããã«åå£ãæ¹è¯ããŸãã
- 颚ïŒé²é¢šæã§æ€ç©ã匷颚ããä¿è·ããŸãã
C. 枩垯æ°å
- å£ç¯ã®å€åïŒæ œå¹ã·ãŒãºã³ã«åãããŠåºã®èšç»ãç«ãŠãŸãã
- éïŒé害ããæ€ç©ãä¿è·ããŸãã
- 害è«ãšç æ°ïŒäžè¬çãªå®³è«ãç æ°ãç£èŠããŸãã
- åå£ã®è¥æ²åºŠïŒå®æçã«ææ©ç©ã§åå£ãæ¹è¯ããŸãã
D. å¯å·æ°å
- çãçè²æéïŒå±å ã§çš®ãŸããå§ããæ©çåçš®ã®æ€ç©ãéžã³ãŸãã
- éïŒé害ããæ€ç©ãä¿è·ããŸãã
- éªïŒå€§éªã®è² è·ããæ€ç©ãä¿è·ããŸãã
- åå£åçµïŒåå£ã®åçµãé²ãããã«ãã«ãã³ã°ããŸãã
V. ã°ããŒãã«ã¬ãŒãããŒã®ããã®ãªãœãŒã¹
äžçäžã®ã¬ãŒãããŒããµããŒãããããã®æ°å€ãã®ãªãœãŒã¹ãå©çšå¯èœã§ãã
- å°å ã®èŸ²æ¥æ®åæïŒå°ååºæã®ã¬ãŒããã³ã°ã¢ããã€ã¹ãšãªãœãŒã¹ãæäŸããŸãã
- ã¬ãŒããã³ã°åäŒïŒæè²ããã°ã©ã ãã¯ãŒã¯ã·ã§ãããã³ãã¥ããã£ã¬ãŒãã³ãæäŸããŸãã
- ãªã³ã©ã€ã³ãã©ãŒã©ã ãšã³ãã¥ããã£ïŒä»ã®ã¬ãŒãããŒãšã€ãªãããç¥èãçµéšãå ±æããŸãã
- ã·ãŒããã³ã¯ïŒåšæ¥çš®ãéæŸåç²çš®ã®çš®åãä¿åã»é åžããŸãã
- æ€ç©åïŒã€ã³ã¹ãã¬ãŒã·ã§ã³ãšæè²ããã°ã©ã ãæäŸããŸãã
VI. çµè«
åºã®çæ ç³»ãçè§£ããäžè¬çãªåé¡ãç¹å®ããæç¶å¯èœãªè§£æ±ºçãå®è¡ããããšã§ãå Žæãæ°åã«é¢ããããè±ããªåºãäœãåºãããšãã§ããŸãã課é¡ãåãå ¥ããééãããåŠã³ãèªåã ãã®å°ããªæ¥œåãè²ãå ±ãããçµéšã楜ããã§ãã ããã
ã¬ãŒããã³ã°ã¯ç¶ç¶çãªåŠç¿ããã»ã¹ã§ããåžžã«å¥œå¥å¿ãæã¡ãæ€ç©ãæ³šææ·±ã芳å¯ããå¿ èŠã«å¿ããŠå®è·µãé©å¿ãããŠãã ãããç®èº«ãšå¿èãããã°ãã©ããªåºã®åé¡ãå æããçŸããçç£çãªç©ºéãäœãåºãããšãã§ããŸãã
å°åã®ç¶æ³ãæé©ãªå®è·µã«å€§ãã圱é¿ããããšãå¿ããªãã§ãã ãããå°å ã®ã¬ãŒãããŒã蟲æ¥å°éå®¶ã«çžè«ããããšã¯éåžžã«è²Žéã§ããããããŒã¬ãŒããã³ã°ïŒ