農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件

農(nóng)藥應(yīng)用技術(shù)培訓(xùn)農(nóng)藥應(yīng)用技術(shù)培訓(xùn)1農(nóng)藥應(yīng)用技術(shù)農(nóng)藥應(yīng)用技術(shù)2農(nóng)藥的基本知識農(nóng)藥的安全使用技術(shù)常見的農(nóng)藥品種農(nóng)藥的基本知識3多沉■農(nóng)藥的概念:農(nóng)藥是指用于預(yù)防、消滅或者控制危害農(nóng)業(yè)、林業(yè)的病蟲草和其它有害生物以及有目的地調(diào)節(jié)植物、昆蟲生長的化學(xué)合成或者來源于生物、其它天然物質(zhì)的一種或幾種物質(zhì)的混合物及其制劑n命名方法:有效成分的百分含量+原藥的名稱+劑型多沉4農(nóng)藥的分類1、按防治對象分類1.1殺蟲劑:對有害昆蟲機體有毒或通過其他途徑可控制其種群形成或減輕、消除為害的藥劑(樂果敵百蟲\西維因巴丹\魚藤酬昆蟲拒食類藥劑\生長發(fā)育抑制類藥劑)1.2殺菌劑:對病原菌能起毒害、殺死、抑制■或中和其有毒代謝物的藥劑(三唑酮多菌靈\代森錳鋅)。農(nóng)藥的分類5■1.3殺螨劑:防除植食性有害螨類的藥劑(雙甲脒\克螨特\三氯殺螨醇)1.4殺線蟲劑:防治農(nóng)作物線蟲病害的藥劑(益舒寶\克線丹\克線磷)。1.5殺鼠劑:毒殺各種有害鼠類的藥劑(磷化鋅立克命滅鼠優(yōu))?！?.3殺螨劑:防除植食性有害螨類的藥劑(雙6■1.6除草劑:防除、消滅、控制雜草的藥劑(百草枯\草甘膦)。1.7植物生長調(diào)節(jié)劑:調(diào)節(jié)生長發(fā)育、控制生長速度、植株高矮、成熟早晩、開花、結(jié)果數(shù)量及促進作物呼吸代謝而增加產(chǎn)量的化學(xué)藥劑(矮壯素\乙烯利抑芽丹\三十烷醇)■1.6除草劑:防除、消滅、控制雜草的藥劑72、按化學(xué)成分分類可分為2.1無機農(nóng)藥:天然礦物質(zhì)農(nóng)藥(石灰\硫磺\磷化鋁\硫酸銅)2.2有機農(nóng)藥22.1天然有機農(nóng)藥2.2.1.1植物性農(nóng)藥(煙草除蟲菊漁魚藤\印楝\川楝)2.2.1.2礦物油農(nóng)藥(石油乳劑、柴油乳劑)2.22微生物農(nóng)藥(蘇云金桿菌阿維菌素)2.2.3人工合成農(nóng)藥(對硫磷\樂果\稻瘟凈\溴氰菊酯)2、按化學(xué)成分分類可分為8■3、按作用方式分3.1殺蟲劑■3.1.1胃毒劑:被昆蟲取食后經(jīng)腸道吸收到達靶標,才可起到毒殺作用的藥劑(砷酸鈣敵百蟲)■3.1.2觸殺劑:通過接觸害蟲的體壁滲入蟲體,使害蟲中毒死亡的藥劑(目前使用的殺蟲劑大多數(shù)屬于此類,如三唑磷\毒死蜱等)3.1.3熏蒸劑:常溫常壓下能氣化為毒氣或分解生成毒氣,并通過害蟲呼吸系統(tǒng)進入蟲體,使害蟲中毒死亡的藥劑(溴甲烷\敵敵畏\磷化鋁氫氰酸)■3、按作用方式分9■3.1.4內(nèi)吸劑:通過植物葉、莖、根或種子被吸收進入植物體內(nèi)或萌發(fā)的苗內(nèi),并且能在植物體內(nèi)輸導(dǎo)、存留,或經(jīng)過植物代謝作用而產(chǎn)生更毒的代謝物,使害蟲取食后中毒死亡的藥劑(1059(內(nèi)吸磷)13911(甲拌磷)樂果);■3.1.5拒食劑:影響昆蟲味覺器官,使其厭食或?qū)幙绅I死而不取食,最后因饑餓、失水而逐漸死亡,或因攝取不夠營養(yǎng)而不能正常發(fā)育藥劑(拒食胺印楝素丶川楝素)■3.1.4內(nèi)吸劑:通過植物葉、莖、根或種子被吸收進103.1.6趨避劑:依靠其物理、化學(xué)作用(如顏色、氣味等)使害蟲不愿接近或發(fā)生轉(zhuǎn)移潛逃等現(xiàn)象,從而達到保護寄主(植物)目的的藥劑(避蚊油\生球(樟腦丸)\避蚊胺)■3.1.7引誘劑:依靠其物理、化學(xué)作用(如光顏色、氣味、微波信號等)可將害蟲誘聚而利于殲滅的藥劑(糖醋加敵百蟲做成毒餌,以誘殺粘蟲性引誘劑)。3.1.6趨避劑:依靠其物理、化學(xué)作用(如11農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件12農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件13農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件14農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件15農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件16農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件17農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件18農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件19農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件20農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件21農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件22農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件23農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件24農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件25農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件26農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件27農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件28農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件29農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件30農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件31農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件32農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件33農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件34農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件35農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件36農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件37農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件38農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件39農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件40農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件41農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件42農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件43農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件44農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件45農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件46農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件47農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件48農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件49農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件50農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件51農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件52農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件53農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件54農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件55農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件56農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件57農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件58農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件59農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件60農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件61農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件62農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件63農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件64農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件65農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件66農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件67農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件68農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件69農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件70農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件71農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件72農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件73農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件74農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件75農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件76農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件77農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件78農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件79農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件80農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件81農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件82農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件83農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件84農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件85農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件86農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件87農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件88農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件89農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件90農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件91農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件92農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件93農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件94農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件95農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件96農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件97農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件98農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件99農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件100農(nóng)藥應(yīng)用技術(shù)培訓(xùn)課件10151、天下之事常成于困約，而敗于奢靡。——陸游

52、生命不等