中国生物防治学报
中國生物防治學報
중국생물방치학보
CHINESE JOURNAL OF BIOLOGICAL CONTROL
2012年
4期
496-501
,共6页
中华微刺盲蝽%种群动态%迁移规律
中華微刺盲蝽%種群動態%遷移規律
중화미자맹춘%충군동태%천이규률
Campylomma chinensis%population dynamics%migratory regularity
2002-2003年分别在广州和深圳调查研究了中华微刺盲蝽在胜红蓟、黄槐决明、野茼蒿、肖梵天花和黄皮、芒果、龙眼、荔枝上的种群动态及迁移规律。结果表明,该盲蝽在胜红蓟、黄槐、野茼蓠、肖梵天花上的自然种群数量大,全年共发生1~3个高峰期,高峰期的时间主要集中在3-5月份和11-12月份;中华微刺盲蝽在胜红蓟上的种群密度与蓟马数量存在显著相关性,与蚜虫数量无显著相关性;中华微刺盲蝽成虫在4种果树上分布的时间与果树的花期吻合,且在果园存在明显的迁移规律。因此,在田间中华微刺盲蝽具有较好的保护及利用价值。
2002-2003年分彆在廣州和深圳調查研究瞭中華微刺盲蝽在勝紅薊、黃槐決明、野茼蒿、肖梵天花和黃皮、芒果、龍眼、荔枝上的種群動態及遷移規律。結果錶明,該盲蝽在勝紅薊、黃槐、野茼蘺、肖梵天花上的自然種群數量大,全年共髮生1~3箇高峰期,高峰期的時間主要集中在3-5月份和11-12月份;中華微刺盲蝽在勝紅薊上的種群密度與薊馬數量存在顯著相關性,與蚜蟲數量無顯著相關性;中華微刺盲蝽成蟲在4種果樹上分佈的時間與果樹的花期吻閤,且在果園存在明顯的遷移規律。因此,在田間中華微刺盲蝽具有較好的保護及利用價值。
2002-2003년분별재엄주화심수조사연구료중화미자맹춘재성홍계、황괴결명、야동호、초범천화화황피、망과、용안、려지상적충군동태급천이규률。결과표명,해맹춘재성홍계、황괴、야동리、초범천화상적자연충군수량대,전년공발생1~3개고봉기,고봉기적시간주요집중재3-5월빈화11-12월빈;중화미자맹춘재성홍계상적충군밀도여계마수량존재현저상관성,여아충수량무현저상관성;중화미자맹춘성충재4충과수상분포적시간여과수적화기문합,차재과완존재명현적천이규률。인차,재전간중화미자맹춘구유교호적보호급이용개치。
Population dynamics and migration ofCampylomma chinensis Sclaula (ttemlptera:Miridae), a common predatory mirid bug in South China, in fields and orchards were investigated in Guangzhou and Shenzhen from 2002 to 2003. Results indicated that there were 1-3 population peaks of the bugs on the fruit plants, which appeared from March to May and from November to December. Population of C. chinensis was significantly related to that of thrips, however, not obviously to aphis on Ageratum conyzoides. Furthermore, it was showed that the time which the adults of C. chinensis appeared in fruit trees of Dimocarpus longan, Litchi chinensis and Mangiifera indica, Clausena lansium overlapped with the bloom period of the fruit trees. Moreover, the migration of the mirid bug between fruit trees and weeds was regular showed the potential of C. chinensis as a good candidate species in biological control field.