白蚁的行为概述     

何利文  赵秦 《现代农业科技》2014,(13):166-168

白蚁由于生活隐蔽其行踪不易被发现,其生活习性与行为更不易为人们所了解。在综述了白蚁繁殖、建筑、取食、防卫及向光性等行为后,提出了利用白蚁的一些行为特征进行合理控制的建议。  相似文献   

乐土自然保护区白蚁调查初报     

许东辉 《中国森林病虫》2002,21(4):33-34

调查表明南靖县乐土自然保护区白蚁有2科6属10种，且发现了当地有分布于热带地区的象白蚁类、印颚白蚁类和歧颚白蚁类，说明乐土自然保护区具有典型南亚热带和热带北缘的气候特征。  相似文献   

樟子松热处理材耐久性能的评价   总被引：1，自引：0，他引：1  

马星霞  蒋明亮  吴玉章  吕慧梅 《木材工业》2011,25(1)

对樟子松热处理材进行室内防霉、防蚁蛀及野外埋地检测,综合评价其耐久性能。结果表明:樟子松热处理材对霉菌、变色菌均无防治效力,不抗白蚁蛀蚀;樟子松热处理材的耐久年限约为3年。  相似文献   

灭蚁灵药袋材料对白蚂蚁的诱食效果研究     

张必成 《现代农业科技》2011,(11):160-161

应用不同材料制作药袋,做成"灭蚁灵"药包,在桉树林下诱杀白蚂蚁,诱食效果试验表明:纸质材料做成的药包诱食效果比尼龙质的药包好;不同处理的药包诱食消耗结果具有极显著差异。其中,9号药包在所有试验材料中表现最为突出。  相似文献   

福建省农林作物白蚁种类及其区系探讨     

佘春仁  潘蓉英  范国成 《福建农林大学学报(自然科学版)》1996,(2)

对福建省农林作物白蚁种类进行全面的普查，得知共有４科１６属５４种，其中的２６种为福建省的特有种．将所搜集的５４种白蚁的地理分布、寄主植物、海拔高度等的不同情况，并参照有关白蚁区系划分的意见，对福建省农林作物白蚁的区系作一概括的探讨．为今后福建的白蚁研究，提供有益的资料  相似文献   

甘蔗白蚁的发生现状及研究进展     

潘雪红  黄诚华  王伯辉 《中国甜菜》2011,(2):43-47

从白蚁的分类与分布、对甘蔗的为害特征及发生原因和白蚁的研究进展几个方面作了概述。建议提高蔗农防治意识和加强政府政策支持,对蔗区白蚁进行综合防治。  相似文献   

Physical, chemical and phosphatase activities characteristics in soil-feeding termite nests and tropical rainforest soils     

C. Roose-Amsaleg  P. Mora 《Soil biology & biochemistry》2005,37(10):1910-1917

Little is known about the relationship between soil biological function and the physical and chemical characteristics of soil-feeding termite nests in the Lopé tropical rainforest (Gabon). We compared nine soil-feeding termite nests of Cubitermes of different ages (fresh to mature to old) and six surrounding soils that originated from three forests differing with respect to age and vegetative cover according to 14 physical and chemical variables and acid (pH 4) and alkaline (pH 9) phosphatase activities. Physical and chemical variables of the studied samples were influenced by the three factors tested: (1) forest age, (2) termite activity (nest versus soil), (3) termite nest age. Soils from the gallery forest were strongly discriminated from all the other soils studied notably due to their high organic matter contents. All mature nests showed significant increases in K, P, clay and fine silt, pH, and cationic exchange capacity compared to soils. Some nests also had increased amounts of organic matter and larger water retention capacities. Moreover, we observed that with age the termite nests possessed decreased values of these variables from fresh to mature to old. Likewise, phosphatase activities also differed according to the three factors tested. Due to its high organic matter contents, the highest phosphatase activities were noted in the gallery forest. Within each forest, phosphatase activities decreased in mature nests compared to soils and tended to be higher in fresh nests compared to mature nests. These differences might be due to an inhibition by high inorganic P contents, as mature nests were enriched in this element and to the quality of organic matter as nests are built with termite faeces. Termite activity has an important role in influencing physical and chemical variables and phosphatase activities.  相似文献   

Effects of non-repellent termiticides on the tunneling and walking ability of the eastern subterranean termite (Isoptera: Rhinotermitidae)     

Quarcoo FY  Hu XP  Appel AG 《Pest management science》2012,68(10):1352-1359

BACKGROUND: Non-repellent insecticides, including fipronil and indoxacarb, are becoming increasingly important for soil treatments to manage the eastern subterranean termite, Reticulitermes flavipes (Kollar). The effects of these insecticides on termite walking and tunneling behavior could significantly reduce their efficacy against colonies. RESULTS: Groups of R. flavipes were exposed to several concentrations of commercial formulations of fipronil and indoxacarb, and the ability of treated termites to tunnel in soil and walk was assessed. Increasing insecticide concentration resulted in a reduction in the ability of R. flavipes to walk, tunnel and form tunnel branches; the importance of these effects on the use of non-repellent insecticides is discussed. CONCLUSION: Exposure of R. flavipes to 1, 10 or 50 mg L⁻¹ of fipronil or 50, 100 or 200 mg L⁻¹ of indoxacarb significantly reduced termite walking and tunneling and the number of tunnel branches. Distance walked (ca 73 mm) by untreated control termites did not change over time for at least 16 h after treatment; control termites formed ca 150 cm of tunnels with ca 40 branches. Copyright © 2012 Society of Chemical Industry  相似文献   

白蚁纤维素酶研究进展     

龙海涛 《现代农业科技》2012,(21):235-236

纤维素是地球上蕴藏最多的可再生资源,白蚁是自然纤维素的主要降解者。介绍了白蚁纤维素酶对纤维素开发利用的重要意义,并就白蚁纤维素酶研究进展作一简述。  相似文献   

速丰桉幼林土栖白蚁田间防治试验     

韦春义  马英玲 《福建林业科技》2012,39(3):75-79

为了筛选出高效、低毒、低残毒,符合环保要求的白蚁防治药剂,从目前国际上开发的新型白蚁防治药剂中,选用5类有代表性的药剂及复配制剂进行速丰桉新造林地白蚁防治田间试验,结果表明:5%阿维菌素可湿性粉剂、50%福美双可湿性粉剂、2.5%溴氰菊酯乳油、40%毒死蜱乳油、22%甲维氟铃脲可湿性粉剂及复配药剂在林间防治效果均达70%以上。其中,生物制剂5%阿维菌素可湿性粉剂和复配药剂防治效果达85%以上,可以代替氯丹、灭蚁灵和毒死蜱在白蚁防治中使用。同时,阿维菌素对环境友好,在林木白蚁防治中有较好的应用前景。  相似文献