This crop is a heavy user of fungicide worldwide

This pesticide group is excessively used in the Philippines

Which among the following is a physical control method required To eliminate fruit flies on mango and papaya for export to Japan?

This pesticide group is excessively used worldwide

To achieve a sustainable agriculture, a practice or method should Aim to make agriculture

In the development of crop protection, this phase is characterized By the use of traditional varieties and natural pest control methods

This type of cultural practice tends to reduce both the initial pest Population or sources of infestation and reproductive ability of the Pest

The principle of immunization is achieved through

The Romans traditionally performed this rite to appease the Goddess associated with cereal rust disease

Which of the following is a factor involved in disease production?

An epidemic is most likely to occur when

Rice tungro can be effectively managed by application of Insecticide. In here, disease management is achieved through

The presence of this material in the nucleus or cytoplasm of the Cell of an infected plant may indicate viral infection

In disease assessment, this refers to the proportion of plant units Diseased in relation to the total number of units examined

The clubroot disease of cabbage is widespread in the Mountain Province which can be attributed to the area’s

Coconut planting materials from Bicol region are being Quarantined to manage this disease

This disease is not visible when the fruit is still unripe but begin to Manifest its symptoms when ripening has started

Which among the following insect has setaceous antennae?

The insect which can be best controlled by thorough land Preparation is

The pest of mango prioritized by the Philippine Nuclear Research Institute to control using the sterile male technique method

The genus of mosquito that serves as a vector of malaria disease

If the performance of the natural enemy is measured, the process Is termed as

The type of pheromones that stimulates insect to locate their mate

A cultural control used in controlling soil insect like caseworm

The first record of Philippine insects was in

Refers to the sexual-like process ocCurring in bacteria

The bacterial disease which affected 41 M people in Asia in the 14h century

Microorganisms that undergo change and remain genetically Homogenous are called

Which of the following is not a fungus?

The following are mechanisms or variation in fungi except

The following are chemicals used to control fungi except

Macroconidia and microconidia are formed by this group of Organism

In nematology, a variety is said to be resistant if it

In nematology, a variety is considered tolerant if

This refers to the permanent nurse cells induced by root knot Nematodes

The citrus disorder caused by Tylenchulus semipenetrans?

Considered to be the most serious and widespread nematode pest Of citrus in the Philippines

These are subunits which make up the capsid of virus

Which among the following are the main components of plant Viruses?

Viruses can have either the two types of nucleic acids, DNA or RNA, which is best differentiated by their

The plant virus capsid is made up of structural protein component. On the other hand, the non-structural protein component has this Function

This refers to the study of the antibody and antigen in vitro

This characterizes a persistently transmitted virus

A virus will not persist in its insect vector if

Refers to the quantitative amount of disease that an isolate of a Given pathogen can cause in a given group of plants in terms of size Of lesions or number of lesions

Which of the following are signs of nematode disease

The following are climatic factors, except one, which can cause Symptoms that may be confused with crop damages brought about By pests and pathogens