檬果褐葉蟬 (Chunrocerus inveosparsus) 之產卵與卵寄生蜂 (Gonatocerus sp.)調查
Other Title
Investigations on the Oviposition of Mango Brown Leafhopper (Chunrocerus niveosparsus) and Its egg-parasite (Gonatocerus sp.)
Journal
中華農業研究
Journal Volume
29
Journal Issue
3
Pages
245-250
Date Issued
1980-09-08
Date
1980-09-08
Author(s)
溫宏治
李錫山
Hung-Chich Wen
Hsi-Shan Lee
Abstract
檬果褐葉蟬 (Chunrocerus niveosparsus Leth.) 於檬果開花期發生最為猖獗，在此期間主要產卵於花穗上，少數產於幼葉中肋上，花穗長度平均為18-22cm時，其含卵數最多。
其卵寄生蜂 (Gonatocerus sp.) 之調查工作於1977-1979 年在木省南部主要檬果產地實施，由調查得知各產地均有分布，寄生率為1.34-62.27%，平均42.09%。於檬果開花期其對褐葉蟬較能發揮抑制作用。
The mango brown leafhopper (Chunrocerus niveosparsus Leth.) is the most serious pest during mango blooming periods. Its eggs were laid mostly in flowers and rarely in shoots. More eggs were deposited within 18-22 cm length of panicle.
The investigations on egg-parasite (Gonatocerus sp.) were done during 1977-1979 in the southern parts of Taiwan. The egg-parasite (Gonatocerus sp.) occurred in every orchard of mango districts and its parasitisms were found 1.34-62.27%, and 42.09% in average during mango blooming periods.
Publisher
農業試驗所
Type
journal article
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