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Laboratory trials of selected plants extracts as botanical pesticide for chrysanthemum / by Jerry E. de Sagun.

By:

De Sagun, Jerry E [author]

Contributor(s):

Ersando, Eleanor G [adviser]

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : Cavite State University- Main Campus, 1998.Description: 62 pages : illustrations ; 28 cmContent type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

635.9 D45 1998

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

Science High School, College of Education (CED)

Abstract: DE SAGUN, JERRY E. March 1998. Applied Research IV (General Science Curriculum) Cavite State University, Indang, Cavite. "Laborat01Y Trials of Selected Plant Extracts as Botanical Pesticide for Chrysanthemum (Chcvsanthemum morifolium). Thesis Advisers: Dr. Evelyn O. Singson, Prof. Eleanor G. Ersando The experiment was conducted at the Research Laboratory of the Crop Protection Department from July 1997 to January 1998. This aimed to determine which of the botanical pesticides is the most effective in controlling the pests of chrysanthemum; what specific pest can be controlled by each botanical pesticide; and to evaluate the insecticidal potential of some plants like ikmo, sapinit and damong maria which has aromadc odor. The experimental field of the Crops Protection Department was planted with chrysanthemum as source of insect pests. The insects were subjected to laboratory test by placing 10 insects in a petri dish for six (6) treatments replicated three (3) times. A Completely Randomized Design was used in the study. The treratments were To — water, Tl — neem extract, T2 — lagundi, T3 — sapinit, T4 — damong maria and T5 — ikrno. The result showed that neem and lagundi extracts were the best extracts for killing aphids and mealybugs. The descending order of effectiveness is as follows: neem> lagundi > damong maria> sapinit > ikrno. It also showed that 24 hours has the highest effectivity in COntrol-ling these insects. Moreover, no treatment has knockdown effect. Iktno, sapinit and damong maria has insecticidal potential against the said insects.

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Holdings ( 1 )
Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Materials specified	URL	Status	Notes	Date due	Barcode
Theses / Manuscripts	Ladislao N. Diwa Memorial Library Theses Section	Non-fiction	635.9 D45 1998 (Browse shelf(Opens below))		Link to resource	Room use only	R-281		00000777

Applied Research IV (Agri-Science Curriculum) Cavite State University.

Includes bibliographical references.

Science High School, College of Education (CED)

DE SAGUN, JERRY E. March 1998. Applied Research IV (General Science Curriculum) Cavite State University, Indang, Cavite. "Laborat01Y Trials of Selected Plant Extracts as Botanical Pesticide for Chrysanthemum (Chcvsanthemum morifolium). Thesis Advisers: Dr. Evelyn O. Singson, Prof. Eleanor G. Ersando
The experiment was conducted at the Research Laboratory of the Crop Protection Department from July 1997 to January 1998. This aimed to determine which of the botanical pesticides is the most effective in controlling the pests of chrysanthemum; what specific pest can be controlled by each botanical pesticide; and to evaluate the insecticidal potential of some plants like ikmo, sapinit and damong maria which has aromadc odor. The experimental field of the Crops Protection Department was planted with chrysanthemum as source of insect pests. The insects were subjected to laboratory test by placing 10 insects in a petri dish for six (6) treatments replicated three (3) times. A Completely Randomized Design was used in the study.
The treratments were To — water, Tl — neem extract, T2 — lagundi, T3 — sapinit, T4 — damong maria and T5 — ikrno.
The result showed that neem and lagundi extracts were the best extracts for killing aphids and mealybugs. The descending order of effectiveness is as follows: neem> lagundi
> damong maria> sapinit > ikrno. It also showed that 24 hours has the highest effectivity in COntrol-ling these insects. Moreover, no treatment has knockdown effect. Iktno, sapinit and damong maria has insecticidal potential against the said insects.

Submitted copy for the University Library R-281