找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Bacterial Control of Mosquitoes & Black Flies; Biochemistry, Geneti Huguette Barjac,Donald J. Sutherland Book 1990 Rutgers University Press

[復(fù)制鏈接]
樓主: 雜技演員
41#
發(fā)表于 2025-3-28 14:50:42 | 只看該作者
Introduction to the Study of , as a Mosquito Control Agentn of improved strains and in the energy presently evident in this most interesting research area. We are all even more pleased that industry (Abbott Laboratories in the United States and the Biochem-Solvay group in Belgium) has decided to consider, seriously, the development of material for field use.
42#
發(fā)表于 2025-3-28 21:29:29 | 只看該作者
43#
發(fā)表于 2025-3-29 00:13:39 | 只看該作者
44#
發(fā)表于 2025-3-29 07:06:01 | 只看該作者
Classification of , Strains and Comparative Toxicity to Mosquito Larvae, in 1989 more than 150 mosquito pathogenic isolates with various toxicity levels have become available. This has created problems in their identification and differentiation—first from the atoxic ., and second from each other within the toxic group.
45#
發(fā)表于 2025-3-29 09:48:49 | 只看該作者
46#
發(fā)表于 2025-3-29 14:21:01 | 只看該作者
Electrochemical Properties of the Elements,e and spread of insecticide resistance in many species of vectors, the concern with environmental pollution, and the high cost of the new chemical insecticides make it apparent that vector control can no longer be safely dependent upon the use of chemicals.
47#
發(fā)表于 2025-3-29 17:17:29 | 只看該作者
48#
發(fā)表于 2025-3-29 21:03:46 | 只看該作者
49#
發(fā)表于 2025-3-29 23:53:06 | 只看該作者
50#
發(fā)表于 2025-3-30 06:23:05 | 只看該作者
Michael Massengale,Elise Choe,Don E. Davis pests. However, the disadvantages of chemicals are that they persist for a long time in the environment; are hazardous to humans; and due to chemical longevity, genetically based resistance to the chemicals occurs. Consequently, the development of biological controls as an alternative means of pest control is desired.
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-18 22:33
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
吉水县| 县级市| 瓦房店市| 达日县| 保德县| 白水县| 山西省| 皋兰县| 南漳县| 八宿县| 澎湖县| 汾西县| 平顺县| 堆龙德庆县| 衡阳县| 宁波市| 行唐县| 宜君县| 博客| 仙桃市| 稷山县| 靖边县| 昌图县| 大田县| 电白县| 合水县| 宁陕县| 子洲县| 鹿邑县| 株洲县| 科技| 东明县| 徐州市| 玉门市| 沙湾县| 当阳市| 台前县| 宁夏| 塔河县| 淄博市| 和田县|