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What are the examples of diseases in plants?
Plant diseases varies with different plant species. Some common diseases are anthracnose, fruit/tuber rot,seedling damping off, wilting, chlorosis,leaf rust, and leaf blight.Some plants may be resistant to the diseases.
What is an example of a transgenic tobacco?
Example of a transgenic tobacco plant is the insect resistant variety. A gene from Bacillus thuringiensis which is lethal to many pests is introduced into the plant genome to impart resistance to many insect pests.
How does insect pest attack the plants?
Generally insect pests attack the plants in three ways: (1) They cut the root, stem and leaf, (2) they suck the cell sap from various parts of the plant and (3) they bore into stem and fruits. They thus affect the health of the crop and reduce yields
Why are wisteria leaves turning yellow?
Wisteria leaves can turn yellow due to overwatering, inadequate sunlight, nutrient deficiencies, or pests/diseases. Make sure the plant is receiving enough sunlight, water it only when the soil is dry, and provide appropriate nutrients. Inspect for pests and diseases and treat accordingly.
What happens if the plant don't have the right temperature to grow food?
If plants do not have the right temperature for growth, their metabolic processes can be disrupted, leading to stunted growth, poor fruit and flower development, or even plant death. Extreme temperatures can hinder seed germination and nutrient uptake, making plants more susceptible to diseases and pests. Additionally, both excessive heat and cold can affect photosynthesis, reducing the overall yield and quality of the food produced. Ultimately, maintaining optimal temperature conditions is crucial for healthy plant development and agricultural productivity.
What has the author Louis Pyenson written?
Louis Pyenson has written: 'Fundamentals of entomology and plant pathology' -- subject(s): Control, Insect pests, Plant diseases, Pesticides, Phytopathogenic microorganisms, Pests 'Pest control in the home garden' -- subject(s): Diseases and pests, Economic Entomology, Entomology, Economic, Fruit, Fruit pests, Insecticides, Pests, Vegetables 'Plant health handbook' -- subject(s): Control, Garden pests, Gardening, Plant diseases, Plant health, Plants, Protection of, Protection of Plants
How do scales pests affect the health and growth of plants?
Scale pests can negatively impact plants by feeding on their sap, which weakens the plant and reduces its ability to grow and thrive. Additionally, scale pests can transmit diseases to plants, further compromising their health.
What has the author J J Taubenhaus written?
J. J. Taubenhaus has written: 'The culture and diseases of the onion' -- subject(s): Diseases and pests, Onions 'Diseases of greenhouse crops and their control' -- subject(s): Diseases and pests, Plant diseases, Vegetables
Why is my pepper plant turning yellow?
Your pepper plant may be turning yellow due to overwatering, nutrient deficiencies, pests, or diseases. Check the soil moisture, provide proper nutrients, inspect for pests, and treat any diseases to help your plant recover.
Why are my eggplants turning brown on the plant?
Eggplants may turn brown on the plant due to sunscald, nutrient deficiencies, pests, or diseases. Ensure they are getting enough water, sunlight, and nutrients, and monitor for any signs of pests or diseases.
How can Scotch tape be used on tomatoes to protect them from pests or diseases?
Scotch tape can be used on tomatoes by wrapping it around the stem to create a barrier that prevents pests or diseases from entering the plant.
How long will a pepper plant live and what factors can affect its lifespan?
A pepper plant can live for about 2-3 years if well cared for. Factors that can affect its lifespan include proper watering, sunlight exposure, soil quality, pests, diseases, and temperature fluctuations.
How can I ensure the survival of a mint plant?
To ensure the survival of a mint plant, you should plant it in well-draining soil, place it in a sunny spot, water it regularly, and prune it to encourage new growth. Additionally, be mindful of pests and diseases that may affect the plant.
Why is my corn plant turning yellow and brown?
Your corn plant may be turning yellow and brown due to overwatering, nutrient deficiencies, pests, or diseases. Check the soil moisture, provide proper nutrients, inspect for pests, and treat any diseases to help your plant recover.
Why are my pepper plant leaves wrinkled?
Wrinkled pepper plant leaves can be caused by various factors such as underwatering, overwatering, nutrient deficiencies, pests, or diseases. It is important to check the plant's watering schedule, soil quality, and inspect for any signs of pests or diseases to address the issue and help the plant recover.
How long does a basil plant live and what factors can affect its lifespan?
A basil plant typically lives for about 1 to 2 years. Factors that can affect its lifespan include proper care, such as watering and sunlight, as well as diseases, pests, and environmental conditions like temperature and humidity.
Why are my watermelon plant leaves turning yellow?
Yellowing leaves on a watermelon plant can be caused by various factors, including nutrient deficiencies, overwatering, pests, or diseases. It is important to check the plant's watering schedule, soil nutrients, and look for signs of pests or diseases to address the issue promptly.
