Copyright 2000 by Center for Citizen Initiatives.
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ҝ ۷˗ ӓ۷ڸ ?
ԕӷ ڒθ Ӓ ԕӔΝ ۷ Ӟ ڕ۔Ӓ ӛӓ˗ ԕӓϚ ϝ ڕ ӷʔ˜ Ӕ Ӓ ӕ˗ Ӕ Κ˝ ۷. ښ ۷˗̚ (Tetranychus urticae Koch ) Νҝ ˷ ԕڕ̚ ˔ ۷˗ӓ ڕθ ӕ: ӕ ӷ̝ҝ ˕ ԕ ԕ˒˝ ڕ˖ ΚϚ ۷˗̚ Ν.
ԕҚҝ ښθ ӕ ۘ ۷˗ӓ . ¯ , ԕԝڒ ȗ˒ ԕӔڒ ͕̚ Ӕ. ڕ˖̚ Ӕ Κ˝ ԕӔθ Ӕ ڕ ˖˔ ԝڸ Ӓ Ν Ӕ˝ Ν , ԕ Ӓ, ԕ˒ ԕӔҝ Ӕ Μ.
. ˒ ښ ۷˗̚ Ϛ 50- Ӕ җ ۷˗ӓ , Ӓӕ , ӓ ӛӓ˗ ԕӓϚ ӕӕ Ӕ Ӕ Ӓ Ӕ. 즠 - ˗ ԕ ӕӓ Ν, ӓ ̓ Ӕ ˗ ӕ. ˞ ӕӒ - Ӓ θӒ ˖˔Ӓ, ӕ θ ̸ Ν ڒ̚ Ӓ. ԕڕ̝ҝ ڕ ӕ̚ ˞ ˗ڸ Ӓ˝ θە - θӒ Ӓ ԕ̝ҝ ӗ̸ Ӟ, - Ӓӕ .
Ӕ Ӕ Ӓ Ӕ ڸ Ӓθ ڕڸ, ۗҝ ˞ ڒ̚ Ӓ˝ .. ڒ˝ ˖˔ӓ ڕ. ӕ˗, ڕҝ Ӓ ӗ ˘ (.. ԕ˒) ˘ Ԛ̚ ۗ ۷˗̚ . ے˗˝ Ν , Ӓ ӝΝҝ ʔ ˞ ˗ Ә ڒ̚ Ӓ Phytoseiulus persimilis, ˘ӓ , ӕ ҝ Ȗ ˗ . Ғ ӔΝ˞ ˖˔Ӓ P.persimilis ԕڸҝ Ԛ ۗ, ӷ˒ ˗ۜ .
ӕ̓
1988 Ӓθ Ӟ ӕ 12 Ԛ̚ ۗӒ, ˞ ڸ ӷښҸ ӕ˗, ڸ - ڕ˖̚ Ӕ, , ԕ Ӟ ͕ۓ , θ Ν ڕ˖ӓ Κ˝ θ ښ.
Ӓθ ԕӒӔ ԕӷӒ ۷˗̚ ʔۜ Μ, ӷ ڸ ˝ Ν ڕӔӒ. Ӓ , θ ԕΝҝ ˷ ̚ Ν ԕӓ, θۜ˞ ӓ˗ Ӕ ˗˝ . "ӓ Ӕ Ӓ Ӕ Κ˝ ۷, Μ θӒ ӓ˗˞ Ӓ, ۔ ڸ Νӓ ˒˝ Ν ̚ ̚ ڕӔӒ ". Ӕҝ Ӕҗ ӷ ڕӔӒ θ ڷ˕ ԕӷ, ӝ 20 Ӓ ҕ , ̝ښ ʔӓ ۗ Ӓ̚ Ӕ ͕.
Ӓ, ԕӒӔ Ӕ, ڕ۔ ڒӒ ԕ̖ "ʔڸ Μڸ" ӯ . "Ú , ԕ ӕ ϝ, ԕʔ ۗ,"- Ӓӕ . ԕڒӒ ӕ˗ ӷښϚ , ˗ڒ ӷ Ҹ θ̚. Ӕ ښ ӷӯҸ ҜԕӒ. "Ú ӷ ڒ ӷ˞ ̚ , ӕ ˔,"- Ӓӕ . , Ҹ, ӷ P.persimilis, ˘ӓ , ۘӓ ڒ ˗ӓ , ۘڒΝ ڕθ 25 ӕ. ӝ ԕڕ̝ҝ θ , Ν˝, ڸ, ӷӒҸ Ν, ͕˞ θ̚ ۗ.
ӕ Ӕ Ӓθ ښ Ν˝ ӗ ڕ ҕ˜ ԕۘ Ӕ. ", ԕ̚ Ӓ ӓ Ӕ Ӓ ˝, ͕˞ Ԛ̚ ۗ, ӕӓ Ӕ Ҹ Ӓ ̚ Ν, ӕ ԕΝ ӷ Ӓ ӗ ˝,"- Ӓӕ . җ , ӕ ӷ ̚ Ν .
Ӓ ˒ ەӒ ԕڕ˝ ӓ , ӗڒӒ, ӓ ˗ڒ ӷ ̚ ӗ Ν Ӕ˝ ˘̚ Ν. " ӔӔ θ ˗ҝ ڕ˖ӓ, ӓ ԕ˒ ԕӔҝ ҕ, θ ӝΝҝ Ӓ - . ڸ ҝ , ӓ˗ ӗ ˝, Ν ӓ ӷ Ν˝ ̚ Ϛ ӓ ۘڒӒڸ, ӷӔ ڸ ڸ ۘڒӒڸ ӕ ˗ڒ ӷ ", - Ӓӕ .
ӷ ڕ˕Ӓڸ ˗ڒ , ۘ 40 000 ӷ P.persimilis ͕, ۗ ۷˗̚ ӕ˗ӓ Κ˝. "ΝҸ , Ϛ , 40 000 ӷ ӓ ڸ θ, Ν ¯ӓ Ӕ˝ , ϝ Ϛ ښ ӷ ڒ˝ Μ Ӓ ˘." ҝ ˗ڒ ے˗Ҹ θ, ԕΝڸ ۓ Ν ە, P.persimilis ҝ ˜ ڕӒ ˞ ڒ.
ԕ, Ӕ θ ڸ ͕, ˘̚ Ϛ θӒҸ ڕ˖̚ ˗ ˗ . "˖ , Ӓ Ϛ Ҹ ̚ Ϛ, ۘڒۜ˞ ӕ˗ ԕӔڒ ҕ, ڒ̚ θӒ̚ Ӕ ӓ˗ ڕθ".
˖˔ Ҝԕ
ڕ Ӕ ԕӒ˝ Ӓ Ӟ ڕ۔ ԕӓϚ ԕӷӒ θӒڸ ӷۜ ڕ˜: ڸ ښ ۷ ԕӯӓ ە. ԕ θӒ˝ ۞˞ θە ˗ҝ ˷ ڕ˖̚ ӔӒ Κ˝ ۷, ӓ ̸ ۔Νҝ ˒ҝ Ӓ ښ Ӕ . ڝ ښ ӓ Ӕ ̖̔˜ Ӕӯ˜ ͕̚ Ӕ, , Ҹ ҕ Ӕӓ Ӕ, ڸ ˞ ۔˜ Ӓ Ӓ θ ڕҝ ҞӔ ԕӔΝ, θۜ ӕ˗ Ӕ Κ˝ ۷.
ښ ӕӓ Ӕ Ԛ̚ ۗ ڒ "" Ν P.persimilis Ӕ ʔ . ˘̚ Ϛ, ۘ̚ ӕ˗ ӷښϚ ۷ (20 000) ͕ ¯ ۜ . " 1989-1990 Ϛ θ̚ ӷ ˘̚ Ϛ, ڕ˞ҝ ԕ˕Ӕ," - Ӓӕ . .., ԕӕ ӓ ˒ ˒Ȕ ԕ ˞ ̚ ˔ Typhlodromus johnsoni, Amblyseius calofornicus A.limonicus (˔, ӕ ԕʔ ҝ ˔ ۷˗̚ Ϛ).
, ڒ Ӓӕӓ ˖˔ӓ ڕ Ν ̚ ˔ ԕڸҝ ۗ. " Ϛ ˖˔ӓ ڕ, ԕڸ, җڸ ڒ̚ Ϛ ˕Ӓ˝ ڒ˝ ̚ Ϛ. ۘڒ ԕ ˗ڒ ӷ ̚ ˘Ӓ, ӕ ӓ ڸҝ , ˞ ӷڸ ԕ˒Ϛ Ν. "
ӗ P.persimilis ̚ ˔Ӓ Ν ڸ Ӕ ڕ Ν˜ , ˒ۜ , ڕڸ Ӕ Ӓ ەӒ̸ Ν ҝ . ˗ ԕ˒ҝ Ν ˘Ӓ , ڕښ ԕӔΝ Ӓ ӷ θ ̸ҝ.
ڸ ̚ ˔Ӓ ˘Ӓ ̝Ҹ ӓ . ", Μڸ ے˗ P.persimilis, , Ӟ, ˒ ̚ ˔", - Ӓӕ . " ԕ˞ӔҸ Μڸ ӷۜ ˜, ӓ ۓ˞ ۗ ӕ˗ ӷ ۷ P.persimilis ӓ ԕڸҝ, ۗ ̚ ˔".
ԕӓ Ӕ Ӓ Ӕ Κ˝ ۷ ڕڸ Ӕ Ӓ ۷ ۗ ͕Ӓ̚ θە Ӕ Ӕ. ̸, ӛӓ˗ ԕӓϚ ӷӒҝ ڕ۔˗ڒ Ӟ, Μ˝ Ӓ ̚ Ϛ ˞ ڒ̚ Ӓ ۔ ԕӔ̚.
θښ ˞ Γҕӗ̚ Μ Ν ӷӔڸ Ӓ˝
, Ӕ̚ ӕ˗ ӷ, Ν ӔӒ ˗˝
ڒ̚ . җ, Ӓ˝ Ӕ
Ӓ Ӕ Κ˝ ¯ : "Ú Ӗڸ
θښ ڸ ˗ڒ Ӓ ӝ˒˞ҝ ˘̚ Ϛ
θ̚ Μ , ӕ ڒ "˖˔̚
ڕ". ڕ۔ ӝ ϝ Ӓ ۷ θښ
ڕ Ӓ˝.
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