1.Ö¢×´
Ì¿¾Ò²¡ Ö÷Òª·¢ÉúÔÚÖÐϲ¿Ò¶Æ¬¡£²¡°ß³õΪÂ̶¹´óµÄÍÊÂ̰ߵ㣬Öð½¥À©´ó³ÉΪÍÖÔ²ÐΡ¢Ç³ºÖÉ«¡¢°¼ÏÝ¡¢±ßÔµÉîºÖɫ¡ÆðµÄ²¡°ß£¬ÓÐʱ¼¸¸ö²¡°ß¿É»¥ÏàÓúºÏ³É´ó°ß¡£ÖÐÑëż¶ûÉúÓÐÍ»ÆÆ±íƤµÄºÚɫСµã£¬´ËΪ²¡¾úµÄ·ÖÉúæß×ÓÅ̺͸Õë¡£
Äâ¾¥µãùҶ°ß²¡ ²¡º¦¶à·¢ÉúÓÚÓ×Ãç¼°³ÉÖêµÄҶƬÖв¿£¬²¡°ßΪ³¤Ô²Ðλò²»¹æÔòÐΣ¬²»°¼ÏÝ£¬±ßÔµµ»ÆÉ«£¬ÖÐÑëÃÛ»ÆÉ«¡£²¡°ßÖÐÑë±íƤÏÂÂñÉúºÚɫСµã£¬´ËΪ²¡¾úµÄ·ÖÉúæß×ÓÆ÷¡£
2.²¡Ô
Ì¿¾Ò²¡µÄ²¡Ô¾úÊǽºæß´ÌÅÌæß[ Colletotrichum gloeosporioides £¨ Penz. £© Sacc ]¡£·ÖÉúæß×ÓÅ̺ÚÉ«»ò°µºÖÉ«£¬Ô²ÐλòÍÖÔ²ÐΡ£·ÖÉúæß×ÓԲͲÐλò³¤ÍÖÔ²ÐΣ¬ÓÐʱһ¶ËÉÔС£¬µ¥°ûÎÞÉ«£¬¾ßÓÐÒ»¸öÓÍÇò¡£
ÔÚ×ÔÈ»Ìõ¼þÏ£¬´Ë¾úÔÚ²¤ÂÜÒ¶ÉϺÜÉÙ²úÉú·ÖÉúæß×ÓÅÌ¡£´Ë¾úÄÜΣº¦Ðí¶àÈÈ´øË®¹ûµÄ¹ûʵ£¬Èçâ¹û¡¢Ä¾¹Ï¡¢ÀóÖ¦¡¢¸Ì½ÛµÈ£¬µ«ÊÔÑéÑо¿Ö¤Ã÷£¬´Ë¾ú²»Î£º¦²¤Âܹûʵ¡£
Äâ¾¥µãùҶ°ß²¡²¡ÔΪ·ïÀæÄâ¾¥µãù£¨Phomopsis ananassae Xiang et P. K. Chi£©¡£·ÖÉúæß×ÓÆ÷µã×´£¬µ¥Éú»òºÏÉú£¬ÂñÓÚ±íÆ¤Ï£¬ºÚºÖÉ«£¬ÇòÐλò²»¹æÔòÐΡ£AÐÍ·ÖÉúæß×ÓÎÞÉ«¡¢µ¥°û£¬·Ä´¸ÐλòÍÖÔ²ÐΣ¬¾ßÓÐÁ½¸öÓÍÇò£»BÐÍ·ÖÉúæß×ÓÎÞÉ«¡¢µ¥°û¡¢Ïß×´¡¢ÍäÇú¡£
3.·¢²¡¹æÂÉ
Ì¿¾Ò²¡Ö÷ÒªÒÔ¾úË¿ÌåÔÚ²¡Ò¶ÉÏÔ½¶¬¡£´ÎÄêÆøºòÌõ¼þÊÊÒËʱ²úÉú·ÖÉúæß×Ó½è·çÓê»òÀ¥³æ´«²¥£¬´ÓÉ˿ڻòÆø¿×ÇÖÈë¼ÄÖ÷ÄÚ¡£´Ë²¡µÄ·¢ÉúÓëÔÔÅà¹ÜÀí¹ØÏµÃÜÇУ¬¹ÜÀí´Ö·Å£¬×÷ÎïÉú³¤²»Á¼¡¢²¡º¦·¢Éú½ÏÖØ¡£Ò»°ãÔÚ¸ßΡ¢¸ßʪ¼¾½Ú²¡º¦Ò²·¢Éú½Ï¶à¡£
Äâ¾¥µãùҶ°ß²¡µÄ²¡¾úÔÚ²¡Ò¶ÉÏÔ½¶¬¡£µÚ¶þÄêÔÚ¶àÓ곱ʪ¼¾½Ú£¬²¡Ô¾ú·ÖÉúæß×Ó´óÁ¿Ó¿³ö£¬½è·çÓê¼°À¥³æ´«²¥¡£²¡¾úµÄ¼ÄÉúÐÔ²»ºÜÇ¿£¬±ØÐëÔÚ¼ÄÖ÷Ö²ÎïÉú³¤Ë¥Èõʱ»òÔÚÓÐÉ˿ڵÄÇé¿öϲÅÄÜÇÖÈ룬Òò´Ë£¬²¡º¦µÄ·¢ÉúÓëÔÔÅà¹ÜÀí¹ØÏµÃÜÇС£
4.·ÀÖη½·¨
ÉÏÊöÁ½ÖÖÒ¶°ß²¡ÔÚÌï¼ä¶¼Óз¢Éú£¬µ«Ò»°ãΣº¦²»ÑÏÖØ£¬¹Ê²»ÓýøÐÐÕë¶ÔÐÔ·ÀÖΡ£Ö»Òª¼ÓÇ¿ÔÔÅà¹ÜÀí£¬Ê¹²¤ÂÜÉú³¤½¡×³£¬²¡º¦¾ÍÉÙ·¢Éú¡£ÈôÈ»²¡º¦·¢ÉúÆÕ±é£¬¿ÉÊʵ±½øÐÐÅçÒ©·ÀÖΣ¬ÓÐЧҩ¼ÁÓУº50%¶à¾úÁé¿ÉʪÐÔ·Û¼Á500-800±¶Òº£»50%Íв¼½ò¿ÉʪÐÔ·Û¼Á500~800±¶Òº£»50%Í˾úÌØ¿ÉʪÐÔ·Û¼Á500-700±¶Òº¡£
»Ø´ðÕߣº×ó³¬ÑÇ Ê±¼ä£º2020/4/11
0