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
迭部县| 长丰县| 拜泉县| 桐庐县| 余江县| 衡阳县| 云南省| 阳春市| 乌拉特后旗| 驻马店市| 河池市| 泸水县| 闸北区| 新安县| 通州市| 中阳县| 南郑县| 军事| 新竹县| 玉龙| 四川省| 本溪市| 资源县| 延庆县| 隆回县| 迁西县| 田林县| 林口县| 麻栗坡县| 安图县| 汉寿县| 新化县| 巨野县| 河池市| 饶平县| 岑巩县| 武隆县| 铜梁县| 诸城市| 剑川县| 徐闻县|