<?xml version="1.0" encoding="UTF-8"?>
<collection xmlns="http://www.loc.gov/MARC21/slim">
 <record>
  <leader>01749nam a2200229Ia 4500</leader>
  <controlfield tag="001">CTU_152310</controlfield>
  <controlfield tag="008">210402s9999    xx            000 0 und d</controlfield>
  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="a">633.34</subfield>
  </datafield>
  <datafield tag="082" ind1=" " ind2=" ">
   <subfield code="b">T528</subfield>
  </datafield>
  <datafield tag="088" ind1=" " ind2=" ">
   <subfield code="a">60620112</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
   <subfield code="a">Trần, Thị Ánh Tuyết</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="a">So sánh các dòng vi rút NPVs (Nucleopolyhedrovirus) ký sinh trên sâu ăn tạp ở năm tỉnh Đồng bằng Sông Cửu Long bằng phương pháp PCR, thời gian lưu tồn và hiệu lực của vi rút này đối với sâu ăn tạp gây hại đậu nành :</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="b">Luận văn tốt nghiệp cao học. Ngành Bảo vệ thực vật</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2="0">
   <subfield code="c">Trần Thị Ánh Tuyết; Trần Văn Hai (cán bộ hướng dẫn)</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="a">Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="b">Trường Đại học Cần Thơ</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
   <subfield code="c">2009</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
   <subfield code="a">Nội dung đề tài là xác định vi rút NPVs gây hại sâu ăn tạp ở 5 tỉnh Đồng bằng Sông Cửu Long bằng phương pháp PCR; thời gian lưu tồn, đánh giá hiệu lực, xác định được số lần phun thuốc hóa học xen kẽ vi rút NPVs có hiệu quả trên ruộng đậu nành nhằm làm giảm số lần phun thuốc hóa học trên ruộng, hạn chế sự ô nhiễm môi trường, tìm ra được dòng vi rút nào có hiệu lực diệt sâu ăn tạp mạnh để đưa vào ứng dụng.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="a">Soybean,Cây đậu nành</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
   <subfield code="x">Diseases and pests,Bệnh và dịch hại</subfield>
  </datafield>
  <datafield tag="904" ind1=" " ind2=" ">
   <subfield code="i">Năm, Ái</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
   <subfield code="a">Trung tâm Học liệu Trường Đại học Cần Thơ</subfield>
  </datafield>
 </record>
</collection>
